Baby Daddy is a television series about a 20-something year old guy named Ben who must take care of a baby. He must take care of this baby because his ex-girlfriend leaves her at his apartment door. At first Ben is reluctant to take care of her, but after bonding with baby Emma, he decides not to put her up for adoption like his ex suggested. Ben gets help from his older brother Danny, his best friend Tucker (who become his roommates), his childhood friend Riley, and his mother Bonnie.It did well enough in its first season to earn a second and a third season.
This series provides examples of the following tropes:
The show tries to handwave it a little with two things: 1. Riley finding out about Bonnie's first wedding in Vegas when she was 18 shows that Bonnie was something of a wild child and 2. It's possible that Bonnie is a few years older than Peterman, and lying about her age.
Action Mom: Bonnie, as Ben's obnoxious friend Gene found out. The rather tall Melissa Peterman has had the nickname "Blondzilla" follow her through her last twositcoms.
Adorkable: All three guys, especially when interacting with Emma.
Increasingly, Danny and Riley. When Riley missed Halloween as a girl, Danny arranged (six months later), to trick or treat with her while dressed up as Super Danny and Riley Girl. And they still do it.
Air Hugging: Izzy's awkward fist-bump thing with Danny.
Canon Discontinuity: In the second episode, Bonnie and Riley are talking about Mr. Wheeler, Bonnie's husband and Ben and Danny's father. They say his name was Danny Sr., he was completely irresponsible and his love of fireworks left him with no eyebrows and four fingers on his right hand. When he finally see him in Episode 9, his name is Ray and he's fairly well-adjusted with all fingers intact. Potentially justified since Bonnie hated him so much at that point, she might be deliberately smearing him (As far as the name, who knows?)
Comic Book Time: The show's timeline is in a weird state of flux. Time is obviously passing, but Emma does not appear to be aging. Also possibly a case of Not Allowed to Grow Up since the show is called Baby Daddy. They did switch out the babies between Seasons 1 and 2 because the first set of twins aged out of the role.
Compliment Fishing: An adorable example of this with Danny and Riley when she's trying to boost his confidence about public speaking.
Riley: I just wish you could see yourself the way I see you.
Danny: ...how do you see me, exactly?
Cute Bruiser: Riley was known for playing field hockey and beating up Ben when they were kids and she's still very much capable of taking down a huge hockey player like Danny.
Dumb Muscle: At times, Danny doesn't come across as too bright.
Bonnie: It takes him a while, but he gets there eventually.
Dynamic Entry: Danny kicks down a door in one episode. It goes flying. Made even better by the fact that Danny kicked the wrong side of the door. Instead of popping the lock (the weakest part of a door and the easiest place to do this) he essentially ripped it off its hinges with one kick.
You could also call Bonnie The Smart Girl since she's the one most knowledgeable about how to actually raise a baby, and Riley The Chick, since she's tried using her legal experience to mediate and resolve conflict in the group.
Friends Rent Control: Zig-zagged. The apartment is pretty decently-sized by New York standards and has three bedrooms, but looks a little shabby in that "converted factory or warehouse" style. As far as paying the rent, Ben is only a bartender, Danny is probably well-paid as a pro-hockey player, and we don't really know what Tucker does. (In Episode 2, Season 2, he mentions he was excited to get a job in television, but he really "gets coffee for people who work in television," so possibly some kind of internship or production assistant job.)
Missing Mom: Emma. So missing even Ben doesn't know - Emma literally shows up on Ben's doorstep one day with a note explaining that Ben's the dad and that's it.
As of the end of season 2, she's back. Since Bonnie forgot to file the appropriate paperwork in time, they have to hunt down Emma mom Angela to resign them. She asks to see a photo of Emma, which is enough to make her come to the apartment and declare she wants Emma back.
Mistaken for Gay: Ben and Tucker, in order to get Emma into day care. The problem is, Tucker doesn't know it.
My Beloved Smother: "Mom has this thing about boundaries... she has none." Said by Ben after Danny revealed that she organized his "love drawer" when she came over. One episode dealt with Ben confronting Bonnie as she slowly takes over caring for Emma.
Oblivious to Love: Two sides of the love triangle. Ben has no clue Riley loves him, and Riley is really clueless about Danny. As of early-mid season 2, the situation has evolved. Ben now realizes he has potential feelings for Riley but puts them aside because he isn't sure enough to put her through that uncertainty. Danny has tried to move on from Riley. While Riley finds out about Danny's feelings and reveals that she returns the sentiment (or is at least, very curious about them) but Danny doesn't know and both are still unable tell each other.
One True Pairing: The show seems conflicted as to whether it's Riley and Ben or Riley and Danny. Considering this is ostensibly a sitcom, the drama ratio is pretty high.
Pick Up Babes With Babes: Danny and Tucker actually have a contest where they see who can get more phone numbers as they push Emma's stroller for one city block. They tied, although Tucker had to cry for two of them.
Reaction Shot: Emma gets one when her grandma 86's her dads plans to go out by revealing that she is going to have a night out.
Recycled: The Series: More than a couple of reviews have called it Three Men And A Baby: The Series.
Sibling Triangle: They seem to be setting one up between Ben, Riley, and Danny. Something of a played with version since it's not the tall athletic successful guy (Danny, pro hockey player) that's the main love rival. Instead Danny is the soft spoken Gentle Giant unable to reveal his feelings while it's his less successful quirky brother that the female lead is interested in.