There are two uses.
1. "prison" meant as a synonym for "extreme." origin: the graphic violence and man-on-man action in the HBO series "Oz," and any porno set in prison. Prison hot means extremely sexy, good, or appealing.
2. Sarcastic adjective used to describe something that some other pervert thinks is hot but is really disgusting, sick, or lame. (same origin)
1. "prison" meant as a synonym for "extreme." origin: the graphic violence and man-on-man action in the HBO series "Oz," and any porno set in prison. Prison hot means extremely sexy, good, or appealing.
2. Sarcastic adjective used to describe something that some other pervert thinks is hot but is really disgusting, sick, or lame. (same origin)
1. ("extreme" use)
"That guy is prison hot!" or "That new 50 Cent cd is prison hot!"
2. (sarcastic use)
"I saw this great brazilian dog fuck video today, it was hot."
reply--"Yeah, that's prison hot."
"That guy is prison hot!" or "That new 50 Cent cd is prison hot!"
2. (sarcastic use)
"I saw this great brazilian dog fuck video today, it was hot."
reply--"Yeah, that's prison hot."
by Lais May 16, 2006
Get the prison hotmug. 
This is a sexual term defining the act of a woman, while menstruating, squatting over top of someone and urinating on their chest
*it is important that there be no contact between the bodies
**the person being urinated on may masturbate
*it is important that there be no contact between the bodies
**the person being urinated on may masturbate
by Chaz the Spazzzzz March 11, 2009
Get the Hot Mariamug. A place for kids to shop at. They get a t-shirt saying, "I BREAK THINGS" and think they are rebelling against society and being more like Avril. When really, they are conforming to it because 10,000 other kids in America have the same shirt.
by Anonymous August 12, 2003
Get the Hot Topicmug. When a woman has an orgasm that is so pleasurable and intense that she expiriences dizziness and sudden heat.
by UtterOrgasmicFailure January 22, 2009
Get the Hot Flashmug. An insult to a person who is in or driving a mobility scooter.
Where it came from;
The insult takes the piss out of real hot rod owners thinking they own the road
Definition;
hot rods usually consist of old people who have no idea or think they know how to drive a mobility scooter properly, they usually drive too quickly and can’t turn correctly, thus resulting in a crash or having the back of your legs smacked or scraped by the bumper on the scooter.
This is usually followed by a "oh, it’s ok" but people want to say "for fuck sake drive that think properly".
some hot rod owners, can customized there mobility scooter by putting a number plate of there name, or customize it with some sort of stickers or other crap such as beads or in the worst case rear wings (spoilers) or other body modifications
Hot rod owners also have there gran kids hang on the back or front to make them look like cool grandparents
Where it came from;
The insult takes the piss out of real hot rod owners thinking they own the road
Definition;
hot rods usually consist of old people who have no idea or think they know how to drive a mobility scooter properly, they usually drive too quickly and can’t turn correctly, thus resulting in a crash or having the back of your legs smacked or scraped by the bumper on the scooter.
This is usually followed by a "oh, it’s ok" but people want to say "for fuck sake drive that think properly".
some hot rod owners, can customized there mobility scooter by putting a number plate of there name, or customize it with some sort of stickers or other crap such as beads or in the worst case rear wings (spoilers) or other body modifications
Hot rod owners also have there gran kids hang on the back or front to make them look like cool grandparents
mark was shopping in a store when a mobility scooter clipped the back of his legs while knocking items of the stores shelf.
mark; oh thats ok
mark ,while in pain, thinks "fucking hot rod, drive that thing proberly"
or
mark was shopping and a mobility scooter hit his leg as it passed by, the person driving the scooter sped up and acted like nothing happened
mark; calm down hot rod
mark; oh thats ok
mark ,while in pain, thinks "fucking hot rod, drive that thing proberly"
or
mark was shopping and a mobility scooter hit his leg as it passed by, the person driving the scooter sped up and acted like nothing happened
mark; calm down hot rod
by 88MOOSE88 July 30, 2010
Get the hot rodmug. by DrNeptune January 21, 2017
Get the Hot Donaldmug.