lovepiss Share definition Flag 1. Means to have seminal emission and ejaculation. 2. Sperm, semen. 1. He wanked and he lovepissed in 20 minutes. 2. He had to wash away his sticky white lovepiss of his hands. lovepiss by BabySweet February 6, 2008 0 0 Get merch Get the lovepiss mug. Buy Now — $32.95 See more merch