1 definition by phystdefos123

Whereby one masturbates with one hand and uses the other to finger their own arse hole. There's a variety of effective positions such as the downward dog and one where legs are up in the air allowing easy access to said region - personal favourite. Lube is recommended.
"Hey man, my uncle walked in on me vintonating yesterday."
"Fuck thats rough mate, what position were u in?"
"Obviously downwards dog!"
by phystdefos123 June 6, 2022
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