Belgium kiss

n.
- A kiss where a loogie is passed from one person to the other.

- A kiss during which a significant amount of phlegm is passed.

Girl 1: I think he just gave me a Belgium kiss...
Girl 2: Gross, 3 strikes against him.

by Allen O. May 22, 2006

Belgium kiss

n. A kiss during which a significant amount of phlegm is passed.

A: I think he just gave me a Belgium kiss.
B: Gross, 3 strikes against him.

by Allen Oliver July 22, 2008