Occurs when someone stays up roleplaying until the wee hours of the morning, then spends the next day in a zombie-like state from the lack of sleep. Some more serious cases report feeling like they've been run over by a truck.
"Dude, I stayed up until 4 a.m. with my RP group, now I've got a roleplay hangover. ...But SO worth it."
by Kelila August 29, 2011