def

Short for definitely

"The new Star Wars movie premieres Wednesday at midnight? I DEF need to get in line Sunday after lunch."

"I most def need to start yoga. I sound like the TinMan getting out of bed in the morning."

def comp

An abbreviated form of "definitely complimentary."

1.It can be used to affirm a questionable compliment between people

2. or it can be used to justify taking things for free.

1) "dude, your art is the shit"
"i hope thats a compliment"
"def comp"

2) "are these beers complimentary?"
"def comp boys, i dont see no sign that say otherwise"

hi-def

The state of being so high, usually on marijuana, that the stoner becomes deaf. Often associated with being so absorbed watching HDTV that everything else is ignored. Inspired by a high deaf kid who gets deafer as he gets higher.

Peter was so hi-def that he couldn't even hear the police siren as they pulled up to arrest him for dealing hella-weed.

Defness

Adjective; a unit of measurement describing the actual level of how def a person is.

Marshall is such an awesome cat, his defness is just unfathomable..

Most def

Fosho

That Nigga leeci came up with most def

Alt def 4

you go bye bye now

Alt def 4 gets you kicked from a game

grab a def

To look up the definition of something.

Hey what does extemporaneous mean?
I don't know let me go grab a def!