belgian turtleneck Share definition Flag The act of placing balls over sexual partners eyes, and ejaculting while choking them. Last night i got my girl to wear a belgian turtleneck.... if you know what i mean. belgian turtleneck by PilgoreThaGoat March 12, 2011 0 0 Get merch Get the belgian turtleneck mug. Buy Now — $32.95 See more merch