And with that, I will re-zip my LIP.
The Big Bang Theory Season 4, Episode 6
But I realize, she's kissing me back,
she's biting my lower LIP.
The Big Bang Theory Season 1, Episode 3
Soon my upper LIP will be the same
fake-blond as my beautiful best friend.
The Big Bang Theory Season 6, Episode 1
Nobody's going to ask about last night
as long as you just zip your LIP.
The Big Bang Theory Season 4, Episode 6
♪ Drool down the LIP
Striped saber-toothed slimer ♪
Breaking Bad Season 4, Episode 2