ref 

exclamation of excitement, surprise or annoyance. Used in all situations deemed to be worthy.

Person 1: shit dude, i just killed my hamster

Person 2: ref

Person 3: fucking huge ref

Person 1: huge ref

ref by 19silverton March 31, 2020

ref 

Short for "refugee"

Omg those refs are so friggin loud

ref by Kathy August 18, 2003

ref 

An immigrant abnormaly louder and annoying than regular people.
Speaks no English, or if so very little with a heavy Spanish accent.
Mostly found in Miami, FL.

"Damn that annoying ass ref, go swim back to Cuba!"
"Wow, that ref still has the salt water on his hair"

ref by MisterCity May 8, 2006

Ref 

Ref is a term in the game Team Fortress 2 for Refined Metal, the second most universal item for trading besides keys. It is made by using 3 scrap metal to make a reclaimed metal, and then 3 reclaimed metal to make 1 refined metal. Usually used in trading strange weapons and unique hats in-game.

Selling Strange Rocket Launcher for 2.33 ref.

Ref by Genevis October 13, 2019

Ref 

a leaf that is on the right

Um

That’s a red ref. I love refs. Refs are life

Ref by Someone named Liam April 19, 2022

ref 

A slang term for a refugee.
Usually used with foreign persons that do not no the basic language, and are slow to communicate, although is sometimes used for an idoitic person.

Oh man, what a fucking ref.

ref by Jamestown May 20, 2003

REF 

a refugee,an immigrant, without passport,unwanted

u stupid ref..

u r such a ref

REF by the $h@zm£!$T£R October 5, 2003