SQ 

An acronym for "Stefan Quality". Is used to indicate that a product has been developed above average.

Pieter: This UX is Stefan Quality (SQ).

SQ by reteip May 9, 2022

SQ 

Sound Quality in a car stereo competition. It is quite different from an SPL competition or dB drags. In a sound quality meet, the sonic accuracy is what is being measured and can be quite subjective by the judging staff. Rather than who can hit the loudest note, it is more of how clean can this system play and reproduce music.

No SPL for me, you gotta have sponsors n'shit for dat yo. I gots no Benjamins so I'm goin strickly SQ, dawg!

SQ by Richard Skull October 16, 2006

SQ 

SQ is an abbreviated form of Size Queen, used exclusively online.

Pukka-shell wearing chach messages a suspected tinder thot.
Chach: Hey baby, I hope you're a SQ looking for an apha cause I've got a tall love pole with your name on it.
Thot: I'm pre-op transgender, I hope it's as big as mine 😉🍆

SQ by Myrin Gainz July 6, 2018

SQ 

Short for squirrel, Hot chicks at least an 8 or above

Damn, Look at those dime piece SQ's over there.

I'm on SQ today.........means looking for girls....

SQ by DG magee January 9, 2010

sq 

It means Snicker Quietly. Its meant to be the opposite of lol.

Person 1: Im listening to brokenCYDE
Person 2: wow and your ears are still in tact ? sq

sq by Sqdood December 4, 2009

sq 

Abbriviation of the term Scene Queen.

Jack: Can I play that show?
Caitlin: Go ask Sara, she's the sq around here.

sq by xcaitiexchaosx November 10, 2006

SQ 

Stupid Question

Stranger says "What's the best sport Joe?"
You say "Hockey of course, that's a SQ!"

SQ by AlphaBravo12niner July 10, 2009