This is an advanced sexual maneuver that involves applying Glow-in-the-Dark lube on the poon (vagina, snack bar, hatchet wound, etc.). Upon penetration the mans wang will then glow in the dark while thrusting the big ole box.
Kelly pulled "the rossi" with Bradley and his wang went nuclear.
by snoel March 24, 2005
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When you stick one or more fingers, but not an entire fist, into someone's butthole as a punishment or loving gesture.
The dog shit on the floor so I gave Franky a rossi.
by Loser Makes Good May 04, 2009
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a being who is prone to unpredictable fits of rage, often with violent intent that comes to an end with catastrophic results.
The aftermath of such fits is often unviewable, the carnage and slaughter that befalls the viewer often damages the eyes and mind beyond repair.
Burning corpses can often be found preceding such events.
"Yeah, Don't mess with that guy. He's a rossy"

"A can't believe the damage, looks like a rossy was here"
by The Jav July 14, 2006
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To masturbate in public. To openly fap for a large audience, either aware or unaware.
by ClitsRus April 21, 2008
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a man who plays tuba with slicked back black hair, drinks an unhealthy amount of diet coke, acts like he doesn’t know what water is, gags at the sight of brussels sprouts and over powers the room with the scent of Irish spring soap, and always has a fat ass fan on
person one: what’s your teacher like

person 2: he’s a fucking rossi😖
by fuckassfuckerbitch June 01, 2020
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Basically a very short girl who seems shy at first but when you get to know her she’s the most important person that will enter your life and brings joy to you everytime you see her. Basically she’s all you could want in a female
Yeah my girl is named rossi, she’s the best
by BigCockKev February 18, 2020
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Rossi is that totally kick ass quirky friend who’s always a joy to be around. But he’s a hopeless romantic with the ladies
Rossi
by Thatcoolguydylan August 03, 2017
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