squiggly-mooch 

circa 2003. this word was created by my lil cuz and it has yet to have a definite definition. it is used in place of: ass, jerk, butt-munch, stu pididiot, etc.

get away u friggin squiggly-mooch. y u actin lyk a buuterfly?

squiggly-mooch by AMF November 3, 2004

squigglypooch

The region residing between the ball sac and anus. Slang for perineum. Synonymous with the word "gooch."

You kicked me in my squigglypooch.

squigglypooch by maccamaccadoo June 4, 2011