Lip Bubble

The noise someone makes when they're happy and trying to contain a smile.

It can also sound like what can be referred to as a "sex noise."

She made the cutest lip bubble I have ever heard when she smiled.

She made a lip bubble after we kissed.

by Sebs8 March 2, 2009

Bubble-lip

Black people with large lips.

Damn girl I can't understand all those slurs coming from yo' bubble-lips!!

by Josh Heggie February 22, 2007