Se><0r Edit Meaning

1. a term used by mobsters in the 20's describing a thompson(a gun commonly found in violin cases) hey mikey gimme that rat-a-tat; im..

1. slang for balls, gonads, cajones etc. Shows bravery Yo that dude got big knumchucks...

1. To confront someone with the intent to embarrass them (see moded) Timmy was bragging about how he took out Billy's girlfriend, and..