Realistic internet abbreviation for sitting in chair unimpressed. When users type LOL, ROFL and LMFAO they are more often than not just SICU.
My boss commented ROLFcopter on a co-worker's Instagram post. But when I looked over he was just SICU
by Kung Fu Jimmy March 2, 2020
Get the SICUmug. Is An esclamation used to say that your friend have say a fake thing or a stupid thing about An other person.
by Ritardoboy February 8, 2018
Get the sicumug. Realistic internet abbreviation for sitting in chair unimpressed. When users type LOL, ROFL and LMFAO they are more often than not just SICU.
My boss commented ROLFcopter on a co-worker's Instagram post. But when I looked over he was just SICU
by Kung Fu Jimmy March 2, 2020
Get the SICUmug.