Top Definition
Acronym for "suck my imaginary rainbow dick". Not as popular as the common acronym it came from, aka smd.
Kate: I got some cookies, but-
Ashley: Ooh! Give me some!
Kate: I ate them all...
Ashley: Smird you bitch.

Layla: SMD!
Hailey: You have a dick? Nice to know.
Layla: Excuse me, i'm sorry but I mean't SUCK MY IMAGINARY RAINBOW DICK YOU FUCKING CUNT!
by Crystalbell December 13, 2013

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×