(n.) Any by-product or discharge from any human activity that, while pleasant enough at the time, afterward is in some way less attractive; (adj.) Anything that in retrospect might not have been such a good idea, (Orig. from sticky discharge after sex).
1. You were so hot tonight I'm all slathered in monkeybutter!
An inside joke among Bellsouth Dial-Up tech support agents (actually Calltech, who outsource for Bellsouth). Comes from a phony customer listing named "Monkey Butter" which was used much like a message board between the agents. It had a lot of funny posts and lots of HTML. It was eventually deleted when one of the supervisors caught wind of it.
On a related note, another agent created a listing called "Son of Monkey Butter" and was fired in short order for it.
Dark circles under a girls eyes. The term is derived from the girls looking sickly, therefore possibly bitten by a virus ridden monkey. There are a certain subset of guys who have a fetish for this look. Some may say they are "smitten for the bitten". This look can be achieved via makeup, lack of sleep, and heroin use. Also called MonkeyBites
Stephen Colbert says this is a Hollywood term for something sexual. Mentioned during his wrap up report of the 2003 Emmy Awards, where he apparently participated in an A-Lister orgy during an after party. It is implied to be gross.
Jon Stewart: I think they liked the 'fucking' story better.
A chafe recieved between the upper thighs and asscrack brought about by sweaty activities such as walking back and forth or working out of doors. Produces a Baboon-like rash on the buttocks.