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8.
OTC
"Off the Chain"

Something that's better than cool, awesome, or tight.
"Jessie, that boy is OTC!"
by jb82 February 09, 2007
100 102
 
9.
OTC
meaning off-the-corner meant by chemists as in easily accesible chemicals, like table salt, instead of chemicals nearly impossible to get, mostly used when talking about production of reactive acids for used in chemistry such as explosives, in production of sulfuric and nitric acid fx.
low concentration H2O2 is pretty OTC and can be concentrated easily
by léatheist November 03, 2012
24 32
 
10.
otc
A bar on River St. in Plains, PA. Short for Olde Tyme Charlie's.
we just left OTC after an epic night of drinking!
by raverwolf April 14, 2011
35 45
 
11.
otc
Oral To Completion. Sometimes advertised alongside escort services, indicating the service of a blowjob until ejaculation.
I offer a true girlfriend experience (gfe) with otc.
by RichieRichVegas February 12, 2009
55 66
 
12.
OTC
Abbreviation for any of the following...

Over the counter
Off the cuff
On the couch
Outside the circle
That Sharon babe is like way OTC
by Nards_otc October 08, 2007
2 37
 
13.
OTC
Short for offer the cock.
You like that chick? Go over there and OTC.
by ctzgt23 July 24, 2007
5 40
 
14.
OTC
A group of from Rockland County, NY known as the Orange Tang Clan
Don't mess with that guy...He is part of the OTC.
by BVD August 11, 2006
12 48