by simplyflygirl May 18, 2009

by Turtle Face October 15, 2008

Meaning "so drunk", SD is used when one is incapable of forming actual words due to their severe level of intoxication. It is also perfect for college dorm white boards, when you want your friends to know how drunk you are but would prefer if your RA did not.
"Hey, are you okay?"
"(slurred) SD!"
"I was so SD Friday night after the Mexican restaurant that I sullied my pants"
"(slurred) SD!"
"I was so SD Friday night after the Mexican restaurant that I sullied my pants"
by Cat Baker May 4, 2009

by ErlandYt March 15, 2021
