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A word accidentally used when a gymnast is trying to talk about what they do, but can't stop thinking about your monster cock and/or bukakke.
Person 1: So at my gym yesterday, I did a triple back-hand spring for the first time.
Person 2: That's just lovely (Pretending to give a fuck)
Person 1: Yes, being a jizznast is amazing! Oops, sorry, I meant gymnast.
by LeAxelMonroe August 02, 2012
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