When you jizz in a icecube tray and put the icecubes in somones drink.
I stole Kyle's drink and put my cumcubes in it.
by Luke March 25, 2004
When you bust a big ass 2 week held load into an ice cube tray, then when your buddies come over, serve chilled.
Hey dude these ice cubes are kinda chewy what you make em out of? Mostly coconut and mayonaise bro.cum cubes dude "HUH"
by FR0NTLINE July 18, 2008