xcmndccnm
Xcmndccnm happens when a human being is so bored and stressed, that they decide to smash their keyboard. This is what may happen when it happens.
Person 1: How are you?
Person 2: Stressed
Person 2: xcmndccnm
Person 1: what.
Person 2: Stressed
Person 2: xcmndccnm
Person 1: what.