When a man is receiving oral pleasure and at the point of ejaculation his partner sneezes, 'blowing back' the semen onto his testicles and thus making them look like the coconut snowball snack.
I was full on enjoying my blowie last night but the damn bitch sneezed at the last minute giving me a bad case of the coconut snowballs.
by louboopdidoo January 3, 2016