1 definition by BallsMan5

When an excessive amount of semen is released during ejaculation.
"Hey man, how was your night last night?"
"It was pretty good, but my favorite part was when i nuked all over your mom's face..."

"Man last night i was wanking off, and i nuked so hard my toilet overflowed!
by BallsMan5 February 12, 2012
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