McMonkeywalker Share definition Flag A kid that walks like a monkey, hides in trees, and sits in rubbish bins eating bananas. You are a McMonkeywalker. Today you are looking like a McMonkeywalker. McMonkeywalker by Callum Hemsley March 1, 2008 0 0 Get merch Get the McMonkeywalker mug. Buy Now — $32.95 See more merch