look up any word, like bae:
to 'rob' is a term originated from northern england which means to 'steal' or 'take something unlawfully'. To be 'On the rob' is an extension of this term, and is used when someone is stealing numerous things in a shop, or is planning to 'rob' a house. The term is probably derived from the word 'robber'...as in 'Bank Robber'
"The gypos are on the rob, you want a DVD player for £20"

"I was just walking along, minding my own, when this seagul swooped down and robbed me chips!....gutted"
by louista May 10, 2007
Synonymous to 'rage'.
Hence, to 'Rob' is to rage, and gives rise to such terms as 'Rob quitting' and 'ROB ROB ROB ROB'
Rob: "Guys, I'm not in the mood"
Someone Else: "That's what she said"
Rob: "That's it, I'm out."

*Server: Rob has left the server*
Someone Else: "Dude awesome he just Rob quit.
by The Anonymous Informant May 12, 2009
the act of masturbating and attempted to ejaculate in ones mouth but missed and you got a loadfull in the eye instead.
so i was going for a nate last night and ended up with a rob instead.
by junk monk April 17, 2012
A big hairy ape like creature, with no penis. although if you ask him he will brag about it being huge.

Can also be a queer asshole with no life
wow dude he is a total rob
by rob frank tylerson March 17, 2008
Reasonable Or Bullshit
A simple logic test one should apply to suggestions or ideas from certain friends named Rob. Ask yourself, "is what Rob just told me Reasonable Or Bullshit?".
This should be one of the guiding principles in judging any situation in life concerning friends named Rob. It's an invaluable test that will prevent you from getting screwed over again and again.
Chico, I think we just got ROB'd! Rob told us that he wouldn't bring anyone else fishing in Tionesta this year and he showed up with 5 friends from work. Now we are stuck paying for these freeloading assclowns fishing and golf weekend!
by twinpeaker August 10, 2008
A person with lots of hair.Someone who plays Might and Magic on the weekend.Someone who enjoys the rusty trombone manuver.He who sleeps with one eye open
Person 1: Hey Wes, what are you doing this weekend? Person 2: Aww man, I am gonna hang out with Rob Little this weekend. Person 3: Damm... that sounds like a tight weekend, that guy knows how to party!!
by BezEhBeh November 19, 2009
rip off bitch, someone who charges alot for an unsatisfactory product/item or a small amount of a satisfactory product/item
damn those hindus who run the qwik-mart are rob's
by klandathu February 21, 2005