1 definition by Delilah<3

colson attack

When your on any type of instant messaging service and someone has IM'ed you the second you sign on.

*Signs on AIM* (2:41:00 PM)
bob1234:((2:41:14 PM) hey whats up!
ME12244:(2:41:50 PM) dude, you just colson attacked me

by Delilah<3 June 28, 2007