by Patrick Bateman's fan June 20, 2010

by wellimmikedd December 8, 2010

To greet someone in a gangster like fashion. But all social groups can use it. Kind of like what's up but way cooler.
by Incognito mode January 14, 2014

by illmaster5000 December 30, 2009

The ability to jump extremely high or far, with extreme ankle strength. Absolutely necessary for triple jump.
Dylan's got dat ill bounce in his ankle when he triple jumps, where as Rusty's got no ill bounce and can't even leave the ground.
by TRN Ill Bouncer April 18, 2010

by Woodntknow July 30, 2016

A phrase anyone can use in order to have a legitimate sounding excuse for making a mistake at work, at home or when you return something, and you can't think of any other reason.
It also helps if your are or have been sick, thus bringing a little cred to your lame excuse. (Can be used in conjunction with it's 2nd cousin: "ill-advised".)
It also helps if your are or have been sick, thus bringing a little cred to your lame excuse. (Can be used in conjunction with it's 2nd cousin: "ill-advised".)
Woman: Wow! What were you thinking? Of course your pineapple is going to spoil if you bought it 3 weeks ago and left it on your kitchen counter. We can't give you a new one.
Man: Yeah, but I wasn't thinking properly...it's an ill-error. I didn't realize it because I've been sick and couldn't come into the store without giving everyone here my flu.
Woman: OK, go pick one out and I'll have someone ring it up at no charge.
Man: Thank You...(with a fake sneeze)
Man: Yeah, but I wasn't thinking properly...it's an ill-error. I didn't realize it because I've been sick and couldn't come into the store without giving everyone here my flu.
Woman: OK, go pick one out and I'll have someone ring it up at no charge.
Man: Thank You...(with a fake sneeze)
by We Were Just... January 4, 2019
