top lip 

When you spent money on something you didn't intend to buy, your top lip extends beyond your bottom lip.

After work my girl asked to stop for a drink, on her, when the bill comes she says she forgot my wallet so I top lipped and paid.

top lip by BobaFett February 25, 2015

Jimin’s Top Lip 

Something that does not exist.

Jimin’s top lip is covered with concealer to appear nonexistent.

Army: Did you know Jungkook has a pet fish?
Other Army: That fish is as real as Jimin’s top lip.

Jimin’s Top Lip by taehyung’s dog January 7, 2021

toplip 

The area between the upper lip and the nose

The girl in the corner started flirting with me, giggled and licked her toplip.

He caught me with waxed eyebrows and a hairy toplip.

toplip by Per Sivle August 19, 2007