1 definition by NecroPetey123

Top Definition
A threesome with your choice of two dead animals.
Petey had a necrobeastathree and didn't want to stop.
What did you do last night Petey?
Oh, nothing just had a threesome with a dead chicken and a dead goat.
Sounds great.
#necro #beast #threesome #three #sex
by NecroPetey123 January 25, 2011
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