Carl Gallagher: Why would a dude put his p*nis in another dude's mouth?

Frank Gallagher: Well, sometimes men discover things about themselves like they prefer male genitalia to female genitalia.

Carl Gallagher: Wait. So some guys like to lick wieners?

Frank Gallagher: Well, I'm sure at first they're attracted to each other's build. And once a connection gets made, then the wieners get licked.