A fork of Rural Dictionary
The act of evicting fecal matter from the body, wiping, then followed by pleasuring yourself... And another wipe.
"boys, got to get home. Been absolutely bursting for a woo-pank." exclaimed Jack.
"My mum caught me having a woo-pank, I don't know what's worse... Her seeing me shitting, or bashing one out?" Alleged Ammar (the hammar).