A slang word for the gamemode Search and Destroy played in Call of Duty.
Hey lets play a game of SnD.
SNDS, "Sudden Northwood Death Syndrome," refers to the vulnerability of Intel's Pentium 4's "Northwood" class processors to overclocking. Overclockers soon realized that after 1.7 volts, the processor would become gradually unstable, and eventually be completely unusable. The rate at which this happens varies entirely from processor to processor. That is, to say, it could take days, or even months, but it always happens, and always occurs at 1.7 volts (or higher, which obviously accelerates SNDS). Once a processor has contracted SNDS, the prognosis is very grim. Even if you return the core (CPU) to stock speeds, the damage is already done, and could even still progress at stock voltage. Overclocking is a great way to improve hardware, but it can be dangerous and has its risks... only attempt to do so if you have a strong background in computer science.
Guy 1: I overclocked my Northwood core from 2.6 to 3.6 GHz, but I had to increase the voltage for stability.
Guy 2: How did that work out for you?
Guy 1: Everything was fine and dandy until the computer hard-locked.
Guy 2: Sounds like SNDS...
S'n D is an abbreviation for "Suckin Dick"
The D can be replaced with the first letter of any other body part.
Guy: Hey bitch, stop S'n D, and lick my butt
Bitch: OK, I will stop S'n D and lick your butt
Sunday night depression.
When you feel sad because your weekend is over and you have work/school the next day.
The weekend went by too fast, I'm experiencing a bad case of SND!
Short for Suckin' some dick.
"y0, where's mike?"
"Sn' D, as usual."
Coming from the abbreviated hospital Term:
Special Needs Department, Suggesting someone is a couple sandwiches short of a picnic! e.g a bit thick.
Person: Do you want red or blue?
SND: Err...... green please.
A happy expression. And acronym for "shit nigga damn!"
SND mah nizzle! You hooked a brotha down!