treadlegasm 

Unexpected, surprise orgasm achieved through the use of an old-time foot-powered treadle sewing machine.

First she started sweating, then she started moaning and then she started shaking. We thought it was a seizure, but it was just a treadlegasm. THERE SHE GOES AGAIN!!!

treadlegasm by YAWA April 21, 2015

threadmother 

The poster on a bulletin board who nags others about going off-topic.

Sally was the one who kept quoting the Op. She was being a threadmother.

threadmother by Pinkie_Flamingo December 27, 2010

Threadbear 

A person who comments on a thread dedicated to a topic they pretend to abhor but secretly find fascinating, if for no other reason than they are compelled to act out a deep-seated impulse to be a total opinionated douche bag. This condition is often coupled with bitchitus and in some people can lead to chronic dickiness.

If one encounters a threadbear squatting on a site, it is best to let it shit then move on without interruption.

Threadbear by fantagor May 13, 2009

treadley

Colloquial term for bicycle

I ride my treadley to school every day.

treadley by Saul Raoulle Ickbar February 12, 2008

threaders 

completly pissed off -royal navy speak

i was threaders that i didn't score with that bird

threaders by plord October 1, 2004

threadless 

Ew. Please don't describe threadless as EMO. That's disgusting.

Threadless is a community for graphic designers (either amateurs or those studying in college). People vote on their designs and those with high scores/appeal to many/etc. are printed and put into the threadless catalog. They reprint shirts every Monday. Right now threadless is being ruined by cruddy designs with pop culture references or with bunches of silhouettes of foilage, animals and whatnot because of it's growing community that seems to like that sort of thing. Threadless is spreading like a disease now. Ah well, at least skinnyCorp is making money. D:

Did you check threadless this Monday? Most of the new prints are godawful. Well, at least the reprints are nice.

threadless by Captain Cook April 17, 2006

Threelets 

Three identical siblings that share the same mother

My sisters and I are Threelets

My two brothers look exactly like me so were Threelets

Threelets by Briefcase Joe January 13, 2011