is an acronym for, "Shakin' my dickhead." Used when you witness an event that leaves you speechless. Or used as a follow up dance subsequently after the helicopter.
Example1: I saw this guy driving down the wrong side of the road today. Smdh shakin my dickhead
Example2: I got out of the shower at my girls house. She was watching american idol in the bedroom. So I stood in front of the tv, dropped my towel, smdh shakin my dickhead
and broke out the helicopter on her.
Means "shaking my dick head." Used when referring to masturbating
Friend: "Hey, wanna come over?"
Me: "Give me 5 minutes... smdh"
suck my dick hoe.
person one: smdh
person two: okay!
Suck My Dick Ho!
When "Shaking My Damn Head" is just not enough, and what you really meant to say was "Suck My Dick Ho!" SMDH!
So Many Dumb Hoes
There are SMDH in this world.
Shaking My Dick Head
I was thinking with the wrong head last night and my girlfriend slapped me in front of everyone. smdh...
That bitch be getting it one in the club. Gotdamn. SMDH