look up any word, like usuratonkachi:
 
3.
ever seen a fat chav bloke with shitloads of tatoos? well hes probably a tester. tatoo parlours grab random blokes off the street, drug 'em then draw random shit on them.
that 50 cent has so many tatoo's hes gotta b a fuckin tester
by prettyugly November 21, 2004
 
1.
free street drug samples
New stash, line up for testers.
by Jim King December 17, 2004
 
2.
When an illegal drug crew gets a new shipment and/or a new supplier, it is not uncommon for them to have one day where they give out "testers", essentially free samples that junkies will ultimately comment on the quality of. It ensures the dealers or not being ripped off by suppliers and can also cause some junkies to become loyal to that crew and their product. Junkies are often very excited for tester day, since it means a rare free high.
C'mon, we gotta get down to 53rd! The Felson crew is putting out testers today!
by soe77 December 28, 2010