1. A large bottle of cheapish wine, 1.5 liters in capacity. Sometimes also known as a bomber to the less snobbish.
2. A heavy-duty handgun. Strongly associated with Dirty Harry.
3. A large condom manufactured by Trojan. If you can't fit your boy bits in a tp roll, buy these instead.
We bought a magnum of Hardy's Stamp at the store, and after a couple of hours with that she made me get out the Magnums. Hey, what can I say?
by Lady Csyde October 25, 2006
Get the magnum mug.
the best condoms available. The absolutely number 1 brand....for the big dick niggas....

.....also a powerful ass handgun with the excellent shock and recoil resistance, durablity, and the ability to bust a cap in someone ass that would leave a wound the size of a baseball

.....also a car....Dodge Magnum....i like the Charger betta tho....
I use a magnum when I wanna get ruff wit my bitch from the back......trojans are not good when hittin it from the back....they tend to rip....trojans are for the bitch being on top.....
by JDG89Stacks February 9, 2008
Get the magnum mug.
a well-known cheerleading team from singapore, known for their high spirited and enthusiastic performances.
Hey, cheer up, lets see that magnum in you!
by magnumjen August 1, 2007
Get the magnum mug.
A high caliber pistol capable of blowing someone's head clean off their neck. The most popular type of magnum is the .357, most of them are revolvers, but some magnums like the .44 are clip-fed. Other magnums like the .22 are not as powerful as the .44 or the .357, but still they have enough knockout power to kill a human with one shot if aimed at the right spot(Head, chest, neck).
You can't survive a magnum shot. Trust me.
by your daddy July 3, 2003
Get the magnum mug.
- n.

The largest size of latex condoms produced. Generally only used by African Americans (brothas).
Tyrese was so big, even Magnum's weren't enough to contain him.
by Mendel March 26, 2003
Get the magnum mug.
largest of markers used by graf writters, but mainly taggers.
that wall looks plain, pass the magnum
by *Mecka November 27, 2004
Get the magnum mug.
something you buy that doesnt even fit
eric stephens bought a magnum.
by Anonymous March 22, 2003
Get the magnum mug.