Boom Chicka wah wah 

Music played in old porno films right after the first penetration or little bit before a blow job by the bass guitar and also used to describe someone that is very hot.

bitch you look Boom Chicka wah wah !!!! tonight

Boom Chicka wah wah by Edgar Banuelos December 14, 2007

Boom chicka Wah Wah 

A sexual practice, one partner takes a shit on the others stomach (Boom) the male partner then slaps the penis in the shit (Chicka) before proceeding to rub the penis under their partners nose (Wah Wah)

I had to shower after my ex-boyfriend decided to Boom Chicka Wah Wah

Boom chicka Wah Wah by Kim Mitten March 29, 2007

boom-chicka-wah-wah 

A phrase from the Lynx advert
Usually used by girls to describe a guy's hotness
or by men to describe a girl's hotness.
sometimes accompanied with a dance

Girl: Woah! Look at that fitty! BOOM-CHICKA-WAH-WAH!!
*sways hips*

Guy: hmmmm... oo-er!

boom-chicka-wah-wah by sazzles June 14, 2007