Definitions by Comfort eagle

Gavin 

A unit of time measuring the amount of time it takes a person to do a drug, experience the high, and return to normal. Varies from person to person and drug to drug.

-With weed my gavin is approxametly 2 hours.
-With acid my gavin is 8 hours, but feels like 3 days

Gavin by Comfort eagle April 17, 2014