Leveling up 

To enhance one's self or another's outward appearance in order to appear more attractive to the desired sex.

Once you finish leveling up you are going to get all the girls. Just watch.

Leveling up by NoahAtlanta August 7, 2017

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 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

Leveling up your paladin 

A colloquialism for masturbation, orginated from the "World of Warcraft" paladin forums when a certain player wrote an essay on the paladins boring gameplay. He pointed out the positve side of only needing to attack a monster once every few minutes, then leaving yourself on auto attack while you "download gigabytes of hot girl on girl directly onto your harddrive".

After leveling up your paladin you may want to clean up after yourself.

Leveling up your paladin by Atlec November 3, 2005

levelling up 

To practice something regularly and get better and better at it

Person 1: "how are the guitar lessons coming along?"

Person 2: "yeah i'm levelling up, i can play guns n roses welcome to the jungle now!"

levelling up by megatr0n187 June 8, 2011

jerb 

well known from south park
rednecks get angrry that future folk took there jobs so they yell
They took ouare jerbs!

Them future folk took ouare jerbs!

jerb by Jimberley Kim April 7, 2005