by Moomoo2 July 23, 2019
by ♚king March 16, 2015
originally meaning, "Silently Masturbating During Homework", smdh now means "Shaking My Damn Head". You could argue it still means the same thing.
A: I always smdh, especially when studying for finals
B: oh, you shake your damn head cuz studying's so stressful.
A: um, sure, lets go with that.
B: oh, you shake your damn head cuz studying's so stressful.
A: um, sure, lets go with that.
by Yeeeaaah! October 20, 2011
"smdhhh"
by Heyoheyo September 13, 2018