To "Pull an Icelos" is to refrain from posting a mean or otherwise unwelcome comment, in response to an outrageous quote from someone, usually done in a chatroom context, but can also be used "In Real Life".
Girl: "I got dommed by two guys last night"
Guy: "I'm going to Pull an Icelos on that one"
Girl: I got fucked by three frat boys last night
Guy pulls an Icelos.
Guy: "I'm going to Pull an Icelos on that one"
Girl: I got fucked by three frat boys last night
Guy pulls an Icelos.
by Stuart Robbins November 29, 2006
Get the Pull an Icelosmug.