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7. sub
short for substitute teacher
We had a sub today in Calculus.
by berryeri May 15, 2005 add a video
1. Sub
n. Short for "Submissive." The submissive person in a BDSM relationship or encounter.
I'm really more of a sub, myself, but I could learn some dom skills.
2. sub
Common reference to a large sandwich often used by people in the North Eastern united states. (Submarine Sandwich)
I think I'm going to have a steak and cheese sub for lunch.
by Mike Feb 10, 2005 add a video
3. Sub
(1) Abbreviation for submissive, in the context of Bondage, S&M, etc.

(2) Abbreviation for subwoofer; a type of loudspeaker that plays bass
Who's your new sub?

Damn, how many subs you got in that car? I heard it two blocks away.
by Pymp Nov 1, 2003 add a video
4. sub
short for subwoofer, a speaker that drmaticaly increases bass output
damn those subs were pumpin so much bass tha rust flew from his car
by CuznSmoke May 7, 2005 add a video
5. Sub
Abbreviation for subliminal. An underhanded comment directed at a specific person meant to insult/embarrass them publicly on a social networking site (usually Facebook).
Ashley: Did you see Jefferey's status update? He wrote "I hate when a stupid ex flirts with your best friend right in front of you".

Jennifer: Was that supposed to be a sub ?Screw that jerk!
6. sub
short for "suboxone" or "subutex" or buprenorphine. the only other drug, besides methadone, that is used to treat opiod dependance. It is legally presecribed in a doctor's office but has been found to be illegally sold and used in recent years.
"can you get any subs"
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