The Suck Munkey is a line of drinks which is a favorite of GIR's. It appears to be a parody of the Slurpee drinks. The drink made an appearance in five episodes:

• NanoZIM
• Plague of Babies
• Zim Eats Waffles
• Gaz, Taster of Pork
• The Frycook What Came from All That Space
• Nubs of Doom (cancelled)

GIR has choked on a part of this drink twice, always coughing out some of it

on accident. Dib also was seen drinking it twice, first in The Frycook What Came from All That Space before GIR snatched it out of his hand and started drinking it, then in Gaz, Taster of Pork, during the Spelldrive flashback.