when you acheive something that is above your physical or mental limits and no one will believe you eventhough you have tangible data to back it up.
Person 1: I climbed Mount Donna Buang at 375w. Person 2: There's no way you climbed with that much power, you have no quads, only calves. Person 1: I definitely did, look at my Strava file. Person 2: WOW! You really hit level chen!!!
by Jase_lo May 27, 2014
Get the level chenmug.