NSD

"No Symptoms disease"

This term is when people stay home from school and they do not have anything wrong with them.

"The boy stayed home from school, he had NSD"

by never_misses_school May 14, 2010

NSD

National sibling day

Love my sis and bro nsd

by Jamalthedon April 11, 2017

NSD

No-Fuck Single Dad

Single father unable to get his end away.

You have to feel sorry for the fella - another NSD - poor bugger

by I'm Mandy - Fly Me February 14, 2008

NSD

N - Nicotine
S - Smoking

D - Device

An acronym used among high schooler nicotine fiends that represents all types of nicotine pod devices. Such devices include but are not limited to : Juuls, Suorins, and Novos.

Person A - "Brooo I need some nic. Let him your NSD"

Person B - "Which one? My juul or by suorin?"

by @therealonesss July 15, 2019

NSD

Nigga Suck Dick

dude,that guy suffers from NSD

by HeavyArtillaryX September 10, 2008

NSD

National Sorry Day.
The day Australia says sorry to the Stolen Generation.

National Sorry Day is held each year on May 26th, since 1998.

The name was changed to National Day of Healing during 2005, but it was decided that it should be changed back to Sorry Day the September of that year.

A formal apology to the Stolen Generation shall be held on May 26th, 2008, by Kevin Rudd.

"What day is it today, man?"
"NSD!"

by Zakul February 12, 2008

NSD

N- national S- sports D- development
When you are doing NSD it is just generally alot of hard work.

"What are you doing tonight?"
"I have NSD"

by megzz33 March 3, 2007