Squizzum Share definition Flag a combination of semen and jizzum to produce the word Squizzum. Means ejaculate. "my girl friend says my squizzum tastes funky...she wants me to eat like celery and shit..." Squizzum by yoyo-mah January 14, 2009 0 0 Get merch Get the Squizzum mug. Buy Now — $32.95 See more merch