wanking contest of high speed endurance between 2or more men/adolescents. loser eats the jam roll. see also soggy biscuit.
Tarquin and rupert were bored at school one day and decided to play a game of jam roll jurk off. Tarquin lost and was picking jam roll out of his teeth/pubes for a week. Delicious!!!!
by The Great Jon Cooper, stoke August 13, 2006
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Variations: "Rolled my dick off"

The act of retracting your dick while having sex and putting the foreskin on her entrance first. Afterwards thrusting forwards to let your dick roll off into the vagina.
Example use of "Rolling off your dick":

Person A: We didn't have sex man, she was very tense down there.
Person B: Damn dude, rest-in-pepperonies, didn't you roll of your dick into her?
Person A: Nah man, i'm circumsized.
by M33S February 13, 2023
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When you have two people equally good at rolling, and neither potential roller wants too.
Spam: "Do y'all wanna roll?"

Jomesly and idabeth "Nah we good."

All : " I guess we got ourselves a Mexican roll-off"
by City fuck June 18, 2017
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