Define Sternum Meaning

Sternum
Front chest bone to which ribs are joined

'I'm afraid that the knife shattered his sternum and literally blasted pieces of bone into his heart...He's not gonna make it.'
'Crap...'
By Carolann
Sternumized
When you give a girl an orgasm by a rubbing motion with your sternum.

Hey guys I totally sternumized the fuck out of that bitch last weekend.
By Frederica
Sternum Bush
The wonderfully arousing patch of chest hair running along a male's sternum area. It is a known aphrodesiac for women. It is normally presented in the male's courtship/mating rituals by leaving the top couple of shirt buttons undone. It effectively shows the male's superior levels of testosterone, strength, masculinity and mating desirability.

You need to show some chest hair! Chicks dig the sternum bush!
By Lonee
Sternum Watch
The concern and monitoring of a person's appearance due to potentially unhealthy and excessive weight loss.

"That Cylon woman on BSG is hot, but if she looses any more weight, we're going to have to put her on sternum watch".

or

Get that girl a cheeseburger, stat! She's on sternum watch.
By Jennica
Sternum Chop
sternum chopping is the action defined by approching members of either gender, and chopping then with the side of your hand, directly on the sternum. emotions expressed by sternum chops range from love, to anger, based on pressure applied to the sternum. if the person you are doing it to, is rather buxom, you may call it "cleavage cut"

she came right up to me, and sternum chopped me really hard. I think she was mad.
By Gerry
Sternum Job
When a girl with small boobs tries to give a boob job, but the penis ends up rubbing on her sternum in the middle of her chest.

Dude this girl I hooked up with last night totally tried to give me a boob job. But her tits were so small it was more like a sternum job. Felt like she was giving me indian burn on my junk dude.
By Alisha
Sternum Fat
The fleshy orbs that inhabit most females shirts. Boobs, Sweater Puppets, Funbags, Chesticles

And after that fine gentleman was nearly spent, he proceeded to skeet all over her sternum fat! I say, it was a first class finishing move!
By Lin
Stinky On The Sternum
The act of shitting on someone else's chest. May happen when changing sexual positions, or simply on purpose.

Last night, I left a stinky on her sternum.
By Lusa
Sternumize
When you smack someone with ULTIMATE force with the top of the back of your hand (tips of your fingers) right in the sternum! To the point that they lose their breath.

Erik called Jackie a bitch and she immediately sternumized him.
By Orelia
Sternum Screw
Also known as a "titty fuck", while the man thrusts between the woman's boobs he is grinds her chest (sternum).

I loved a good sternum screw. Her tits were so big and juicy.
By Elga