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A sexual toy that is inserted into the anus...preferably "vibrating". Often available with a "safety tether".
As I walked away from the mirror I found that my butt egg had become disengaged due to its safety tether.
by mto March 28, 2007

Words related to butt egg

butt adult ass dumping egg load plug sex toy
dumping your load in ones ass
leaving behind a butt egg
by bigdrewdog October 03, 2006
The things that come out ur ass. Jobie, shit, crap. whatever
Man I was on the bog for hours layin a huge Butt-egg
by Marshall Law November 12, 2004
a preson who is being really stupid, annoying or dumb
"your a stupid buttegg"
by Bricole April 14, 2006