Suck My Dick, used to tell somebody off.
Tom: Eww dude, what the fuck happened to your head?
Mark: Smd Tom.
Tom: What?
Mark: You idiot Suck My Dick.
Tom: What time?
Mark: You fucking fag.
Tom:Shaking My head.-__-
another word for suck my dick yay
8----------> O=
joey: smd
Leann: what the fuck?
joey: suck my dick
Leann: ohhhh ill suck it real good baby
Sara: Wow, Ian. Nice mark, I got 12 points higher!
Ian: smd bitch, we all know you fucked the teacher to get that grade.
Connor: OWNED, N00BZORZ.
Smd stands for 'suck my dick'
your welcum
"lets have sex you can smd hard girl"