Top Definition
an imitation of the music that underscores adult film. Originally used as an introduction in IRC rooms and bulletin boards, it has evolved to include the physical act of sexual intercourse.

The phrase originally included, "*ding dong*", "Pizza Delivery", and "bwah-chicka-bwah-bwah" (in that order) as a representation of how a typical low-budget adult film would begin. It was later shortened to just "bwah-chicka-bwah-bwah".
Poster #1: *ding dong*
Poster #2: Pizza Delivery!
Poster #1: bwah-chicka-bwah-bwah!
Poster #2: LOL

You know what I'm sayin'! Last night I got me some bwah-chicka-bwah-bwah!
by Dwight (no relation) October 08, 2005

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt