by D-Schwank January 26, 2011

the action of/pertaining to being instantaneously ditched by a friend/comrade/acquaintance for another activity or person
by jak attack January 14, 2008

The name that refers to the weak men who bust within 20 seconds of sexual intercourse. They likely have less than 5 inches and less than 6 feet
by Big_dong69420 January 27, 2021

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.
by shag master August 29, 2010

by hrtblk July 3, 2016

by Mama_Jess November 27, 2016

Alex's desire to have a baby is so strong she wants to be insta-pregnant the second she gets married.
by Polypmaster June 2, 2015
