the worst kind of moded. (See also: moded.)
"Dude, you got so moded." "Your mom got so moded." "AWWW.. COLD MODED."
It's when you go into badass mode, highly characterized/influenced by WWE/F wrestler "Stone Cold" Steve Austin
Kelly: Are you going out tonight?
Joseph: No I'm gonna play some games and go into stone cold mode
Someone is on cold mode when they are not performing up to their usual standards, just straight up slacking. The phrase was popularized by DMV rapper goat hoxe.
Trevor really showed Michael who the boss was, he put him on cold mode.
John hasn’t gotten any girls for weeks now, he’s on cold mode.