Definitions by Matt McDouche

billow 

When a woman farts whilst having anal sex.

Oh shit, bitch! Did you just billow? Now my one eyed viper's got pink eye.

billow by Matt McDouche December 21, 2008

piccoloing 

If a girl billows during anal, and the gas goes up your penis, and is stored there for a time, whilst pulling out the penis emits a high pitched whistle. this dick-whistling, which sometimes resembles the tune 'O Come All Ye Faithful'. Usually refered to as blowing pickle

While I was piccoloing, my bitch asked if i just blowed pickle

piccoloing by Matt McDouche December 21, 2008