Pulling an Ian 

when someone randomly gets up and leaves for no apparent reason completely unnoticed by the rest of the group

person 1: we were sitting in the park having a great conversation, and then i turn around and he's just disappeared!

person 2: oh, he was probably just Pulling an Ian on you.

Pulling an Ian by fivemiles44 August 16, 2009

pulling an ian 

getting drunk and pissing your pants while crashing on someone else's couch. thus destroying your phone at the same time "water damage."

alternatively, getting drunk and telling a girl you just met that you are in love with her, creeping her out, and destroying your chance with her.

Dude he is totally pulling an Ian, he pissed on Cory's couch.

pulling an ian by WOLFIE_101 October 1, 2011

Pulling an Ian 

Ignoring all of one's friends and then going to bed angrily.

Stop pulling an Ian and have a bit of fun for once.

Pulling an Ian by Mike Ashmore July 11, 2010

pulling an ian 

When you're out with friends and suddenly disappear and are no where to be found

Hey, i think charles is pulling an ian!

pulling an ian by ttenbor May 2, 2015

Pulling an Ian 

Expression used to describe the action of having an all nighter for school.
Preferably Asian kids pull an Ian

Hey man I don't want to talk to you right now, I was pulling an Ian for the AP work

Pulling an Ian by Fearless Ambassador February 2, 2017