NPT 

No Pants Time

"Can you grab the Mail outside? It's NPT and it's usually frowned upon in society."

NPT by Crazyeights November 9, 2014

NPT 

This doesnt mean anything other than NEWPORT, RI.
These initials are what makes Newporters feel like they're reppin some type of hood. Hate it our love it, It's how we roll.

"Straight Outta NPT" or "NPT Reppin."

NPT by Donlyone November 9, 2008

NPT 

No panties Thursday

Hello hello its bubba the love sponge and it's (NPT) no panties Thursday, here in Tampa Bay.

NPT by .$. May 7, 2020

NPT 

Niggers pulling triggers
(actually a group of pre-pubescent suburban white and middle eastern teenagers.) Who will cap yo' ass if u be steppin.

Dont mess wit da NPT, dey fuk yo' ass up.

NPT by Andy S, Shawn Z, Doug H, Mike B February 9, 2005

npt 

National Pipe Thread... Stands for the fitting size of hose, pipes, etc....

Just drill and tap a 1/8npt and screw in a gauge.

npt by -ptle July 19, 2005

NPT 

Stands for normal party time. Refering to the time college students go out to all the fat ragers of the night.

Student #1 "What time should I come to your party?"
Student #2 "Just come at NPT"

NPT by Thdutchboy May 30, 2012

NPT 

No Poke Through toilet paper

DUDE: Aw this one ply sucks. I poked right through!
CHICK: told ya! only buy tp with the NPT label.

NPT by ripegrapefruits January 1, 2017