Poo Change 

Inconvenient small coin change.
Sometime shortend to 'Pooey'.

Eg. While taking your time to pay for goods/service.

"Could you please wait while I offload some of my Poo Change?"

Poo Change by Slavs March 26, 2007

poochangchang 

(n) the female genetalia, with a deragatory connontation

Angelica: Gosh, grill is so boring lol.
Jimbo: You have a dirty poochangchang.

poochangchang by Jimbo April 2, 2005