The gang makes an unexpected discovery at Maureen's wedding on It's Always Sunny In Philadelphia. "The Maureen Ponderosa Wedding Massacre" is the third episode of the show's eighth season.
Frank: (*after a bat bites him*) I just got tagged by a bat! I got tagged! Suck out the poison, Dee! I'll give you $200 if you suck it out. (*Dee sucks on Frank's head*) Frank: Suck it harder! Mac: Did you swallow it?! Dee: Yeah, I swallowed it. Mac: Make yourself throw up! Charlie: You swallowed the poison! Dennis: Bats don't have poison!
Dennis: Wait, Liam - you're marrying Maureen? Liam: Oh yeah, big time. Don't be jelly. Dennis: Why are you doing this? What's your angle? Liam: Oldest angle in the book, my friend... (*grunts*) Llllove.