scruff monkey 

1. One whom looks very scruffy.
2. One with a bum-like appearance due to insufficient shaving habits.

Joe hasn't shaved for a few days. He's starting to really look like a scruff monkey.

scruff monkey by Vincent M. November 12, 2007

monkey scruff 

the hairy area between ones balls and asshole; where ass-lint is most easily located. hardest place to rinse while taking shower.

yo man check out this asslint I dug up from my monkey scruff.

monkey scruff by dan March 1, 2005