A: Damn, I need to take a smoke break real quick.
B: NO WAIT YOUR HAIRSPRAY-
A: What about it? *as they light the cigarette*
A's hair sets on fire
A: HOLY SHIT HOLY FUCK B: Take off the Corona el Fuego, dude, before it's too late!!
A: WELL DON'T JUST STAND THERE LOOKIN STUPID, DO SOMETHING!
A trip to a grocery store, convenience store, or gas station for the sole purpose of buying an excessive amount of junk food and sugary drinks, usually with friends. A chud run often happens late at night and ends with everyone involved hating themselves afterwards.