Deandra "Sweet Dee" Reynolds
Deandra "Sweet Dee" Reynolds is Dennis' twin sister and the main bartender at Paddy's. Sweet Dee was definitely considered a loser in high school thanks in part to her back brace she had to wear back then. Sweet Dee failed out of U Penn, where she studied psychology. Now, she's mostly a failed actress and stuck as a bartender with her brother and his friends.
Charlie: what is your spaghetti policy?
Dee: Are you hearing this? He doesn't belong in a place like this.
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!