Weak

One of Eric Cartman's (South Park) favorite words, partnered by lame

Butters: Yeah, me and AWESOME-O even had a slumber party last night!
Cartman: Weak.

Weak

weak- adj./ To suck.

Dude, this is weak.

Weak

What you would call your modern day noob or someone who is below you and has less power.

Person: "2 months of playing and I'm still below you."
Me: "Lol, you're weak."

Weak

Actual definition: Having very little strength; frail

Slang (US): Hysterically amused.

Actual: My grandma suffers from COPD and is very weak.

Slang: That joke was so good, I was absolutely weak for a solid five minutes

Weak

Lacking in Skill, Strength or Quality

Your powers are weak old man!

Weak

When a pussy as bitch let’s anyone run over her including fucking Olaf

Amaya is so weak she let stephanie, STEPHANIE out of all people talk mess about her

Weak

An individual that lacks physical or mental power and will.

E.g. 1

Yani: Roman can barely squat anything
Léo: yea I know he's so weak

E.g. 2
Yani: did you see that mehdi got a bad grade in math
Léo: yea he's so weak