Verb. During intercourse, the man decides to pull out and ejaculates in the process.
"Hey man, did you nail her last night?" "Ya, but I evaculated all over her."
by Sexoholic October 12, 2012
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Evaculation! The art of ejaculating faster than a fire extinguisher.

Example: cumming too fast
Evaculation was incredibly fast, the disappointment in her eyes was real !

She was so incredible; I evacuated all over her ....
by Floss August 31, 2019
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When a male orgasms so intensely he inadvertantly defecates on his partner
Only Three seconds AND he shit on my leg; God I hate premature evaculation.
by The Marquis J September 12, 2017
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