jerned

To be tricked. Dupped or in other words bamboozeled.

Dude#1: Bro that guy just jerned me,

Dude#2: whachu mean bro?
Dude#1: he told me he was totally gonna buy us some beers.
Dude#2: ah huh and what happ?
Dude#1: well if i knew we wouldnt be here talking about it we'd be drinking beers...