A deviant sexual act in which a man achieves all men's dream of a threesome except the man has to settle for blood relatives as the two other partners. The combination of relatives is not relevant, but the key is they must be blood realatives for the Gaston Manja Twa to have ocurred.
Dalton had been having a hard time losing his virginity before his family threw him a 35 birthday party. After a few keg stands and shots of Mad Dog 20/20 his 63 year old Great Aunt from Florida decided to deflower him and the same time that Cousin Jimmy from East Georgia wanted to tap him. What occured next was a Gaston Manja Twa that will live on at family Christmas dinners for years beacuse while Dalton was having his threesome the rest of the family commenced to Gaston Red Robin Tournament time.
by blackscholonge March 19, 2010
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Related Words
Gastoon
• gaston
• Gastonia
• gastronaut
• Gaston'd
• Gastonk
• gastown
• Gastronomical
• gastronomically hung over
• Gashtoonkanad
A state of being: when you are so full from your last meal that you dont want, or cant even stomach, the next one.
If we do the buffet for lunch we'll be so gastronomically hung over we wont need to worry about supper.
by B-Flo January 3, 2009
Get the gastronomically hung over mug.I think I have Gastroniggitis because I ate four pieces of fried chicken and now I am ready to sit in my favorite recliner and fall asleep.
by blakbrova and blaksista March 12, 2009
Get the Gastroniggitis mug.by HighVoltage May 20, 2016
Get the The Gaston mug.To have a large night(or day for that matter)and end up at the end rather fucked up and in a bad way.See PEAR SHAPED.
"After Oktoberfest I'm gonna be bloody well GASHTOONKANAD!"Phil said to his pals as he looked out the window of the van driving through the swiss alps.Suddenly he added "FUCKN YEEEEAAA!!!!!"
by Philthy Phil October 24, 2006
Get the Gashtoonkanad mug.Anti Neo-Gastonist: That Neo-Gastonist believes that Belle is a narcissist for wanting to live her own independent life and be literate, he's a fascist misogynist who wants to deny women autonomy and control them as slaves with no free will, probably because no women want him and he's an incel.
by Trevor006 January 4, 2022
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