an incredible image thought up by virgins who have never seen a naked girl . Often thought up by biology professors and teachers pets.
by xbldrfta69 October 21, 2010
Get the invaginationmug. that tree trunk looks like it could invaginate
by ultrajesus4000 May 17, 2006
Get the invaginatemug. Peter told me he was bored with physics class so I told him to use his invagination to make it more interesting.
by Hairyguy December 31, 2007
Get the invaginationmug. Sex with the wife has gotten to be so monotonous and she has really let her self go, i have to use my invagination and think about that hot new secretary down at the office just so i can get a nut.
by I.W Osader March 7, 2021
Get the Invaginationmug. Troy planned his night with his new girlfriend carefully...right down to the candles,wine,soft music and the newly purchased tub of Astroglide for the invagination that he was sure was gonna happen. Unfortunately his girlfriend got too close to the candles and popped before he could even get the wine poured.
by Caseanne October 7, 2010
Get the invaginationmug. by gregdmoney January 26, 2009
Get the invaginatedmug. Sally and I were about to get busy, but I couldn't since I was dry. She used her mouth to invaginate my penis, and then we got it on.
by invaginator November 19, 2007
Get the Invaginatemug.