taken from Invader Zim, a suck monkey is any flavored frozen slush drink that can most commonly be bought in convenience stores.
brand names would be Slurpee, Slushy, Icee, ect.
Synonyms for suck monkey
On this page, you will find 30 slang terms related to suck monkey. Some of the top words include: panther-piss, mountain dew live wire, Midnight Badger, imBen, butt mongrel, and 25 more.