Yell oh Ell.

When people type in all capital letters when they are laughing

to scream and complain very loudly

Noun
Someone who believes that their singing ability is improved by yelling as loud as they can and is usually proud to be labeled as such.

Note: this trait is found mostly in metal-heads.

Vomiting, especially in public.

A group of hooligans/imbecile/idiots that only speak using the whisper-yell.

verb: The act of doing Pee-Wee Herman's obnoxious yell at any given point in time. This can be done out of any emotion, wether it be happiness, sadness, anger, fear or any combination of the above.

Look up definition of swag.