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When a woman orgasms because something was so great but no build up or sexual action was needed. Causes for an insta-o could be a hot guy, delicious food, or something just completely awesome.
Girl 1: Did you see that guitar player?
Girl 2: Yea, we made eye contact and had an insta-o.
by shag master August 29, 2010
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Apr 22 Word of the Day
When you eat dirt for the first time and leave your family to build a shack in the woods
Bro since I got dirtpilled on Tuesday I have made sooo many worm friends and made them soo many little houses to get married in. Me? Lonely? No you’re the lonely one u lawn owning freak
via giphy
by ecogoth December 30, 2020
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