look up any word, like blumpkin:
Doing a girl while wearing a condom covered in Icy Hot.
"Dude, how did you break up with your girlfriend so easy?"

"Last time we fucked I was packin' heat; never heard from her again."

by Dwight Fart Schrute May 16, 2007
you are armed with a gun
"Man shit. Tony's packing heat."
by SLOGAN December 06, 2002
To have a gun on your person at any given time.
I'm packin heat now that I'm out all night downtown.
by Miklus August 07, 2006
1. The act of carrying a firearm on one's person.

2. When a person is well-endowed. Male: Used when referring to a man who has a large penis. Female: Used when referring to a woman who has large and shapely breasts and/or a large and shapely ass.
"Girl, did you fuck him? Is he packin heat?"

"That girl is stacked up, she's packin heat."
by The Cracka Atacka December 30, 2009
Having a bunch of hot pockets in ur pocket or on ur person
Man im hungry are you packin heat?
by smmmiiifffff December 06, 2008
To have a bigger dick than your size suggests.
Mike: Hey man I saw this short old armenian dude buying two boxes of magnums in 7-11 the other day.
Jason: Holy shit, either he's sellin' condoms to the bruthas on the street or he's packin' heat.
by Michael Whalen December 13, 2007
A deal breaker between two people attempting to form a relationship.

To have kids/be a parent
A mom or dad/father or mother
Someone with kids
Friend: Girl, that guy at work is hot!

Other Friend: I'm sorry but I'm pretty sure he's packin' heat.

Person A: I met the most amazing guy the other day, I know we're soul mates for sure.
Person J: Do I know him?
Person A: Yeah it's C from Giant Eagle
Person J: Oh my god, he's packin' serious heat!
Person A: Aw man, forget that!

adjective; to describe someone
by Jessiee February 24, 2013
An increasingly popular scooter gang located in Chicago, IL. Members are typically known for riding with a slight buzz to Cubs games, local pubs and street festivals.
Are you riding with Packin Heat this weekend?
by Trent Hoffman April 22, 2008