L3 

In the world of Escorts and Spa/Studio, L3 (or Level 3) is full penis/vaginal sex. (See L1 and L2)

She gave me the best L3 I have ever bought.

L3 by Lonny Xavior August 23, 2006

L3 

To teabag in a videogame by using the crouch function after killing someone. Primarially used in Halo. Derived from the button used to execute the command.

After I got a no scope, I walked up to the body and proceeded to repeatedly L3 the corpse.

L3 by Kemystboy March 11, 2009

l3 

Used by the band The Matches to describe their concerts: Live, Loud, and Local

"Mother would trip if she saw the way that girl wears her clothes to the L3 shows."-The Matches "Say 18"

l3 by Shanel April 4, 2005

L3 

is the control on halo 3, to crouch...
when tapped repeatively, it is used to tea bag some one you killed...

Spartan 1: Haha, look at that dead elite guy...
Spartan 2: Im going to go tea bag him, how do you tea bag?
Spartan 1: L3!

L3 by Frank Stanley September 7, 2009

L3 

People online originally said elite. Then this changed to leet. Then this changed to L33t. Then this changed to 1337.

Now, the final evolution is L3.

1Rl3=I am L3

gamer1: 1RL3

gamer2: fuxj00 nub

L3 by Jesse & Erik July 31, 2004

L3_B0I

Anyone named L3_B0I is indefinitely a alpha male that never goes in debt and is goated

L3_B0I carried the team

L3_B0I by k0mack June 28, 2022

L3'd 

To have your internet service cut off or degraded for childish or inappropriate reasons.

Dude, my girlfriend totally L3'd my DSL modem right in the middle of a WoW session!

L3'd by SimonOz November 3, 2005