A firearm capable of decapitating an elephant with one shot.
Chuck Norris keeps a .99 caliber... INSIDE HIS REAL GUN.
by we found a problem October 12, 2007
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A highly powerful caliber of bullet used in big boy rifles,anti aircraft guns, machine guns ,and few hand guns like the IMI Desert Eagle. It can pierce through body armor and lightly armored vehicles.
My Desert Eagle .50 cal will cut through that skimpy kevlar.
by redwaller March 7, 2004
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1) The round that strikes fear into the enemy. You don't want to be out when one of these is flying in the air.
2) Amazing dubstep song by FuntCase
1) "This...is the .223 round. It is the standard round for military units. This...is the .308. Now, it is the standard round for the AK-47. And this...is the 50 caliber round."
2) "The bass drop was so heavy on '50 Caliber'"
by cammariah August 10, 2011
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A word to describe a actor in GHS drama that is good and dedicated to the FREB movement or progression in the program.

It can be given as a title to those that have proved themselves as a notable asset to the program with high level acting talents.

It can be used as either a adjective or noun.

A word that is commonly used that relates to High Caliber is, Heavy Hitter.
You see John Doe over there? He is a high caliber in the program.

John Doe is a high caliber actor.

So how many High Calibers sophomores do we have?

So how many High Caliber actors are sophomores?
by Speed Reycer January 6, 2011
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A bullet that is very long and powerful. It is used in some sniper rifles (like the Barret .50 Cal) , AA guns, and sometimes chainguns or mounted machine guns. The bullet is about the length of an average middle finger. It is used to take down vehicles and armored personnel. This munition is not commonly used against lightly armored personnel, but it can still take someone out with one hit.
by MW2 Freak January 6, 2011
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Bad ass vehicle for manly men with big dicks and 3D televisions.
Did you see that guys package when he got out of the dodge caliber?!

Yeah! That nice 3D TV!

No, I mean his huge dick.
by Dr.flexenstein September 19, 2014
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To shoot ones' self in the head with a .45 caliber bullet.
I'd take a .45 caliber aspirin and die a sad person before taking a class with that professor again.
by Titus1133 June 6, 2010
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