a genre of music. like emo. but rather than acoustic i-want-to-kill-myself style, its more scream-and-smash-everything-up style. a decent scremo/screamo style will have a talented vocalist and original melody. also the song will not just be full on screaming. it will be done tastefully.

when you've done something so cringe you can't stop replaying it in your head and it stops you from getting on with your every day life