A SMH
A SMH is when you're so confused and annoyed you just want to scream, but you're too lazy to do anything about it. It's the ultimate mood crash.
A SMH when my mom tried to text me in all caps at 2 a. m.
A SMH when my crush asked me out and then said he was just messing with me.
A SMH when my dog ate my homework and then acted like it was a normal day.