Darth Vader: Luke, you do not yet realize your importance. You have only begun to discover your power. Join me, and I will complete your training. With our combined strength, we can end this destructive conflict and bring order to the galaxy.
Luke Skywalker: I'll never join you!
Darth Vader: If you only knew the power of The Dark Side! Obi-Wan never told you what happened to your father.
Luke Skywalker: He told me enough! He told me you killed him!
Darth Vader: No. I am your father.
Luke Skywalker: No... that's not true! That's impossible!
Darth Vader: Search your feelings. You know it to be true.
Luke Skywalker: NOOOOOOOOO! NOOOOOOOO!
Monarch: Hank, what if I told you that your mother was someone you've met before? And that your father was not your REAL father?
Monarch: Hank! I am your real father!
Hank: N-No, you're not...
Monarch PSYCH! Oh man, I totally got you. You were all like, "Oh, daddy! You're my daddy!"
— The Venture Bros., "Are You There, God? It's Me, Dean"
Fernando: Claudius, I have something to tell you. I'm your twin brother!
Claudius: Gaah! But Uncle Teotonius is my grandson!
Uncle Teotonius: But, Charles, I'm your niece!
Charles: Teotonius, if I'm your aunt... Fernando, I'm your mother!!!
All: It can't be! How could it be? Really, guys, think for yourselves...
You... you are my mother?
— Roxy to Morgana, Winx Club
I'M YOUR PAPI!
WHAT?!?!?! Zeke is Yoh's twin brother?!
— The Yoh-Gumi's reaction to Mikihisa revealing Hao to be Yoh's twin brother, Shaman King
Jin: There's no way!
Imperator Librarius: So this cauldron... is not yet dust...?
Ragna: Saya... Saya, what the hell?
Dexter's Dad: Dexter...I am your father.
Dexter: [gasps] That is not possible! Oh, no wait, you're right.
— Dexter's Laboratory, The Muffin Man episode
Dr. Evil: Before you do that...Ow! *deepens voice* Know this. *activates Vader Breath* Austin...I am your father.
Austin Powers: Really?
Dr. Evil: *voice returns to normal* No, not really. I can't back that up.
Austin Powers: *nodding* Right. Idiot. Yes.
— Austin Powers: The Spy Who Shagged Me
Dark Helmet: I am your father's brother's nephew's cousin's former roommate.
Lone Starr: What's that make us?
Dark Helmet: Absolutely nothing! Which is what YOU are about to become.