Leveling up 

Getting even with your friends in terms of the blood alcohol level.

Example:
After some hours of working overtime, you get to your friends on a party. They already had several drinks and thanks to their blood alcohol level, they're having a lot of fun, while you're still sober and therefore not in the same mood as them. To change that, you've got to level your own blood alcohol concentration up.

If people eventually stare at you because you drink a lot in a very short amount of time, you are allowed to excuse this by saying: "It's alright. I'm just leveling up right now."

Leveling up by Boki Cristi October 12, 2014

leveling the plane 

When you swiftly swift your hand in a horizontal position: aslo used to annoy sheko; only cool people can do it.

Sheko loves leveling the plane.

leveling the plane by qertyg January 8, 2008

leveling up 

getting high using mushrooms

me and josh were leveling up in the woods yesterday

leveling up by life is an std September 6, 2010

Leveling-Up 

Doing something difficult to the point that everything in that same category becomes easy.

I thought that this song was difficult, but then I played this new one and now the old was is easy. I'm Leveling-Up

Leveling-Up by Mr. HBD October 26, 2019

solo leveling 

solo leveling is the best manga to ever exist

bro what is the best manga to ever exist?

i think its solo leveling

solo leveling by ajijwjdowjoewjpjjewf lol September 22, 2020

Spirit leveling 

When you fart and a bubble feels like it moving up and down your are crack

I just farted and now it's spirit leveling

Spirit leveling by Stan Stanley stanforth May 3, 2019

Zombie Leveling System

The Zombie Leveling System (ZLS for the sake of this article) is an ingenius method of rating zombies and their abilities. To the masterful eye of a zombie conisseur, any zombie can be instantly rated. The further a zombie has decayed, the higher it's level is. However, the decay level of a zombie eventually reaches a peak, in which its abilities are taken into account. The ZLS has taken into account several zombie abilties. Low level zombies merely have the ability to eat you and stumble around, should you be dumb enough to run into them. However, as zombies get higher in level, they become more agile, and gain abilities like spontaneous combustion, spikes, and wings. A level 50 zombie, is the most feared. Despite how rotten his flesh is his decayed brain can merely think about you, and you will die.

The rotten flesh zombie on fire, is about a level 20 on the Zombie Leveling System.

Zombie Leveling System by Terry Holloway July 12, 2006