look up any word, like fap:
 
18.
any tool or object that can be used like MacGyver did his Swiss Army Knife.
Dawg, picked up a laser and fixed up the truck.
by miosis March 05, 2004
 
1.
Light Amplification through Stimulated Emission of Radiation.
Mr. Arnold: So, who's gay enough to know what 'LASER' stands for?
Crazy Hobo: Oooo--Ooo, me! Raises hand
Mr. Arnold: Yeeess? Raises eyebrow at Hobo
by Food and Drug Administration June 26, 2003
 
2.
coming from the title of Lupe Fiasco's upcoming album "Lasers" are the opposite of losers.
"Lasers shed light on injustice and inequality. Losers stand by and let things happen. Lasers act and shape their own destinies. Lasers find meaning and direction in the mysteries all around them. Lasers stand for love and compassion Lasers stand for peace. Lasers stand for progression. Lasers are revolutionary. Lasers are the future. We will not lose beause we are not losers, we are Lasers!"
by KPrinz July 02, 2009
 
3.
what should be 'freaking' attached to the heads of sharks in Dr. Evils lair, but he has ill tempered sea bass instead
by The shiznit June 27, 2003
 
4.
Synonym for "cool". Used especially when one wants to draw attention to one's own dorkiness, as this term itself is dorky. For instance, one could use it to describe something which is cool only because oneself is a dork.
Alice: Heisenberg is speeding down the street and he gets pulled over by a cop and the cop is like "do you know how fast you were going?" and he says "no, but i know exactly where i am!"

Bob: hahaha laser!
by cool_walking_ April 01, 2009
 
5.
A technology that is useful for creating high-intensity, coherent, unidirectional light.

It works like this: Atoms of a particular material are excited (given energy) by various means (usually by applying a current); when more atoms in this material are 'excited' than 'stable' a light beam is passed through the material which causes the 'excited' atoms to revert back to their 'stable' state (sometimes in stages); this stimulates the emission of additional light; the process is repeated until the light beam is amplified to the desired energy, at which stage it leaves the system.
To understand how a laser works you need to learn quantum mechanics and atomic and nuclear physics.
by Leelo Dallas Multipass November 12, 2005
 
6.
A gun used to zap people with and shit
I'll shoot you with my lazor piece.

Pew! Pew! Pow! Zap! Boing!
by sux0r December 17, 2003
 
7.
It is the one word that can override shotgun. Whenever someone calls shotgun before you, and you call out laser, you get the seat.
Situation: Micky, David, and Pilar are happily eating in greasy fast food joint, when Micky gets the call: their mom is pulling up on the corner.

Micky jumps out of his seat and heads towards the door. Just before the door closes, Micky lets his siblings know that the car is approaching.

Micky: Shotgun. Ha ha ha. Ha.

Pilar and David: Shotgun!

Micky: Too bad! I called it. Better luck later, losers.

Pilar: Well, laser! Now what, punk.

Micky and David, then, get into the backseat of the car with an air of humiliation.

Pilar whispers: Laser beats all.
by rawrkadi September 12, 2010