sketch monkey 

sombody that is really paranoid when they are ''high,stoned,baked,''.
or also can be used when a person acts stupid when they are ''high''.

ex1.sketch monkey: a dawg u got eye drops?
hommie: na dawggg but ur eyes are fuckin white geee??
sketch monkey: why do u have to lie!?
hommie: I iant dawg ur eyes are white!, u fuckin ''sketch monkey'' lol.
ex2.

hommie: are u ganna take a hit rite here in class??
sketch monkey: yea why not??
hommie: dawg ur a ''sketch monkey'' ur ganna get cought up.
sketch monkey: hommie ur a ''sketch monkey'' nothings ganna happen mr.teacher is old he wont smell shit.

sketch monkey by PLUSnooneelse. February 23, 2011

sketch monkey 

a homo sapien who appears to be quite sketch, regardless of age, race, or gender...

DUDE, that guy was a real SKETCH MONKEY... It' hard to believe they let him be a cop.

sketch monkey by Marc lastretch and magical mystery crew September 30, 2006

Sketch Money 

A term used to describe a situation, a person, or an action that gives you a bad feeling or makes you feel unsafe or uncomfortable .

*An African American at Camp Bisco slinging "legit" opium and 5-MeO-MIPT*
Idiot: Dude do you have some cash?
Friend: No man, sketch money.

Sketch Money by mahlpup November 9, 2010