Define Register Meaning

Register
The plume of blood that appears in a syringe chamber when injecting, suggesting that the venepuncture has been successful (Drug user slang)

Usually I can't find a vein but yesterday I got a register first go!
By Robyn
Registered
1. A person who fits the stereotypical look of a registered sex offender
2. Someone who is known to take advantage of women.

1. Look at that guy...he's definitely registered.
2. That guy tries to get all these girls drunk, he should be registered.
By Layney
On The Register

Our gym teacher is crazy I bet you heโ€™s on the register
By Con
Register
An excuse used by Counter-strike players when they shoot anyother player and completely miss.

Malix ! kA0s : WOW REGISTER I SHOT HIM IN THE FACE 30 TIMES !@$@!#*&#(%^
Malix ! Fear: Dude... you missed all thirty shots.
By Mabel
Register That
The new wave of comebacks, it is the exclamation at the end of any point, statement, or just plain old outburst. Most effective when accompanied by a hand movement beside the ear similar to that of pulling a slot maching handle, sound effect of cha-chink, and then finally your "register that"!

What you lookin at bitch! I'll slap you for it. (hand movement) (cha-chink) REGISTER THAT!
By Othilie
The Register
when you stick your cock in and out of a girl real fast giving her the bug eye effect

yeah i rung her up like a register her eyes almost popped out
By Sofie
Registered Engineer

Jude is a registered engineer. Basically he's a cuck
By Lesley
Whistle Register
The highest register of the human voice. A note properly sung in this register can, in fact, shatter glass.

The whistle register is very rarely used in music, mostly because the ability to hold a pitch in the whistle register is itself very rare. However, singers who can reach these notes do have a few special privileges. Only a whistle-register singer may play the Queen of the Night in Mozart's Die Zauberflote.

Two very famous whistle register singers are Mariah Carey and Sarah Brightman.
By Roanne
Cash Register
A rich chick or a chick with a rich daddy.

Justin V: I put my cock in a cash register on the weekend.

Chris A: What's a cash register?

Justin V: A very wealthy chick.
By Sarina
Register Jockey
The ONE worker who, in a fast food resteraunt, ALWAYS stands at the cash register. A very pathetic attempt at trying to look busy, while other do the REAL work.

register jockey: Dude, we busted out like 45 subs that hour!!!

Co-worker: NO, I busted out like 45 subs that hour...you only played register jockey!!
By Ambur