The type of girlfriend who would reply to everything her beloved tells her (including compliments) with sarcastic witticisms; who would deliberately speak in riddles and foreign languages she knows he doesn't understand to amuse herself at his expense; who would arrange complex pranks and April Fools jokes on him (especially as payback for misbehavior on his part), and would not waste any opportunity to demonstrate that she is smarter than him. In detective couple series, she would usually figure out the mystery before her boyfriend/husband does, and keep him Locked Out of the Loop until The Reveal.
Nevertheless, they seem to be a very loving and mutually understanding couple... This is because, unlike Bastard Girlfriend, she actually has a heart of gold, upholds a strong moral code, and cares for her beloved very much. Once things get really tough, she would drop the "trickster" facade in an eyeblink and give him all the love and support he needs. Basically, the primary reason she puts on the facade is that she knows that though her boyfriend/husband would never admit to it, this is exactly what attracts him to her. Besides, with a girlfriend like her, you will forget what the word "boredom" means.
If her boyfriend is "turned on" by being the victim of her pranks, may also overlap with Power Dynamics Kink.
- The Spice and Wolf character Holo enjoys teaching Lawrence (her future husband) about human nature, often by showing off her skills in manipulation. Even when flirting with him, she speaks in indirect terms like "Women enjoy men's jealousy" and lets him figure out their personal subtext.
- C. C. from Code Geass is very sarcastic and often keeps secrets from Lelouch, and there are implications of a romance between them.
- The titular character of Teasing Master Takagi-san relishes in this trope with her crush Nishikata. Their entire relationship is based on Takagi teasing and/or embarrassing Nishikata because it amuses her and the latter trying to get back at her but (usually) failing miserably. A running example is challenging Nishikata to tickle her sides and watching him struggle to do so. Even after the two are married, they are still persisting with teasing with Takagi coming out on top most of the time.
- Catwoman is usually this to Batman, with her stealing things just to get his attention and then playfully teasing and flirting the entire time he chases her, all because she knows he enjoys it as much as she does.
- Wonder Woman (1942): In the Golden Age Diana's relationship with Steve Trevor had tones of trickery, with her liking to cover his eyes from behind to make him guess who she was, which he always got right away since he knew her voice, and generally doing things that would make him frazzled before leaning on him and saying things about what a useful boyfriend he was.
- In the 2012 Spanish movie The Body, Mayka Villaverde, the main character's wife, has pulled many pranks on her husband, including jokingly saying "No" at the wedding altar and pretending that she fired him from her company. It later turned out that she and her husband were not such a loving couple at all when he cheated on her and then poisoned her to get her money.
- The eponymous protagonist in Amélie begins as this for Nino; she plays elaborate cat-and-mouse games with him without even revealing her face. It's mostly due to shyness though.
- The Game: Christine definitely qualifies as this for Nicholas; downplayed, since being a trickster is part of her job as a CRS employee, but while playing tricks on him, she has genuine feelings for him.
- River Song from the Doctor Who series is this for the Doctor himself. She really enjoys teasing him and withholding information from him (as a time traveler, she has to conceal information about the future to avoid a time paradox, but she turns it into a way of amusement); "I know something that you don't" is basically her motto. She can also fly the TARDIS better than he can, and enjoys rubbing his nose in it (although some of what she says is just Blatant Lies, such as the infamous line about him leaving the brakes on whenever he lands).
- In Castle, Kate Beckett absolutely loves to play jokes on Castle. Special mention goes to the episode Lives of Others, in which it turns out that the WHOLE murder mystery was staged by Beckett as a pretext for a surprise birthday party for Castle.
- In The Odyssey Penelope, of all characters, may be the Ur-Example. She is revealed to be pretty sharp herself (Odysseus must have married her for a reason) as she keeps the suitors under her thumb with various tricks...and then she plays a mind game with her husband, the King of Trickters when he shows up in disguise, ordering to drag Odysseus's bed from their chamber -causing Odysseus to demand who dared to cut the bed from the living olive tree he carved it from. It's something only the two of them knew, thus tricking him into proving his identity while she proved her fidelity to him in a single move.
- Scheherazade, the narrator of the Arabian Nights essentially cons the Sultan to save her own skin (and next women's heads), with the power of her silver tongue that keeps the king interested in her stories night after night.
- Emmie Reese, the main character's wife from The Harry Reese Mysteries series by Robert Bruce Stewart. She simply loves all sorts of pranks, surprises, and schemes, and keeps many secrets from her husband.
- The Magus: Lily/Julie for Nicholas; subverted, since it seems like she's only faking her feelings for the purpose of Conchis' game... or is she?
- Amy Dunne from Gone Girl is an extremely dark subversion of this trope. She really likes to mislead other people, including her husband Nick, but instead doing it just for fun, she's very serious about it, and she does intend to ruin their lives.
- Tzigone from Counselors and Kings is a street-smart girl, a little bit thief, a little bit con artist, a little bit actress, and a little bit wizard. There are romantic overtones between her and the protagonist Matteo, and she really loves to play tricks on him, including stealing his Jordaini medallion and pretending in public that she spend a night of love with him when she's disguised as a courtesan. She also believes that telling the plain truth is boring, and it's better to add some "color and flash" to it.
- Miss Rin, a mysterious and charismatic art teacher from The Magic of the Season by Sarah Bartash (published in the anthology Love is on the Wind), becomes a Manic Pixie Dream Girl for the lonely teacher Nathan Fishbrook. She repeatedly teases and plays tricks on him, for instance, by incinerating his Christmas list.
- The Merchant of Venice: Portia, who arranges a complex prank on her fiancé Bassanio. First, she gives him a ring and makes him promise that he won't give it to anyone. Then, disguised as a male lawyer named Balthazar, she saves his friend Antonio in court and asks for "himself" this ring as a sign of gratitude. When he comes back to her after that, she teasingly pretends to be angry and accuses him of infidelity, then takes out this very ring and says that she slept with Balthazar to get it back... And finally, she admits that she was Balthazar herself.
- Arline Feynman, the famed physicist's first wife, was very much this. It is really indicative that some time after her tragic death, he met her in a dream, and she told him:
I fooled you. I was tired of you, so I cooked up this ruse so that I could go my own way. But now I like you again, so I've come back.
- "Before my mum passed away, she gave my dad strict instructions to water the plants in the bathroom. He's been religiously watering them & keeping them alive. They look so amazing he decided to take them to his new home, only to discover they are plastic! Can hear my mum chuckling"