Vietnamese Cobra Share definition Flag When the guy cums in the girl's eyes making her unable to see anything, like how a cobra spits venom to blind prey. Megan had to go to the Eye Doctor after Will did the Vietnamese Cobra to her the night before. Vietnamese Cobra by SovietRyan November 16, 2014 0 0 Get merch Get the Vietnamese Cobra mug. Buy Now — $32.95 See more merch