Don’t try to fool your girlfriend because it can turn into a DEF. Dumb Epic Fail
DEF
DEF means that something is really good or to someones standards.
DEF also means not being able to hear anything
DEF does NOT mean definitly
That concert last night was so DEF
Yo Im DEF from that concert last night
Old skool version of low it meaning forget it, dont bother or dont even go there but in a nice kinda way
man sez 'bruv, shall we jack the offie'
man&man 'nah def it, its too on top'
def /def/ adj. to describe a person, thing, or event that is cool. iarchaic, circa 1981/i
"yo, mah pizzles, I got da hook-up at this def new club. It's suppose ta be off da hizzy"
A short form for the word definetly.
"I'm defs keeping this on the DL."
"Are you going to John's tonight?" - "Defs."
It means like terrific or great or excellent
"I bet you were def." ~Fresh Prince Of Bel Air when he's talking to Ashley about her singing. 1st episode
1. To be worried or scared about something, frequently used to describe a drug-induced state of paranoia.
2. To vomit.
Origin: Great Grimsby. Possibly originally evolved from the word 'defecate', via 'shitting it'.
1. 'I'm deffing', 'She's deffin'-out', 'I deffed-out', 'Deff-out'
2. 'I just deffed'. 'He's deffin''.