An acronym that stands for Ejaculation Injection Overdose.

It is a specific type of suicide that involves filling up a syringe with a significant amount of your or someone else's semen and injecting a lethal amount of it into your bloodstream causing you to die.
Professor Splotchula was so mad at the class, he went into the bathroom and E.I.Oed.

I can't believe Isaac commited suicide by doing an E.I.O.

Old McDonald had a farm and then he double E.I.Oed. Some would say he E.I.E.I.Oed.
by Goatman Gamer March 8, 2023
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