When a friend from the past, or someone you were once intimate with very, very recently ignores you, not even acknowledging your presence--in front of the public at a social gathering. Also known as getting "the brush off."
Morgan was upset, quietly leaving the party, trying to make sense of what just happened. His close friend Danny, whom he used to hang with back in their hometown of Larmer, absolutely iced him.
by Babydoll75 March 23, 2019
Get the Icedmug. by bawlinjeremy November 1, 2006
Get the ice thatmug. 
A drinking game in which when a person is presented with a Smirnoff Ice they must chug it immediately.
Rules are simple and as follows:
1. A Smirnoff Ice can be presented at any time and at any location.
2. If presented, the presenter will say, "You've been Iced!" The victim must chug the Smirnoff Ice immediately.
3. If the Victim has a Smirnoff Ice already prepared, they can complete an "Ice Block" in which the original presenter must chug all Smirnoff Ice involved.
Rules are simple and as follows:
1. A Smirnoff Ice can be presented at any time and at any location.
2. If presented, the presenter will say, "You've been Iced!" The victim must chug the Smirnoff Ice immediately.
3. If the Victim has a Smirnoff Ice already prepared, they can complete an "Ice Block" in which the original presenter must chug all Smirnoff Ice involved.
by Dynamite Boy December 2, 2011
Get the Icedmug. by NTJ July 9, 2020
Get the Iced Inmug. In roleplaying, short for In-Character. If you are IC, that means you are pretending to be someone else (your character) rather than being yourself. Antonym of OOC.
by Avalikia August 31, 2005
Get the ICmug. 