ADV: All Day Vape. This is a term used by vapers to signify that an eliquid flavor is suitable to be vaped all day as your main flavor. Usually more sutle tobacco flavors and not really fruity ones.
by Vapor S. Thompson December 18, 2010

ADVenture Rider, being of dual-sport or sport touring in nature. Someone that travels substantial distances on a motorcycle.
I'm an ADV (ad-ive) rider.
by whrami October 12, 2017

Otaku: ADV just released Milk-Chan volume3. You gonna buy?
Other Otaku: Naw, I'll watch it on Adult Swim.
Other Otaku: Naw, I'll watch it on Adult Swim.
by fred-of-fred November 18, 2004

by Karstag May 18, 2008

by DeformedVagina March 06, 2011

by Funguslips December 06, 2016

Intentional unauthorized absence from work. The term typically describes absences caused by a worker of their own free will, and usually does not refer to legitimate "excused" absences.
by Keyframe Employees December 09, 2008
