Another word for a clueless american, normally cant control there voice level and can be rather stupid when it comes to modern technology such as Computers and Televisions.
Person 1 : HI! guys, THIS STUPID! mouse wont move.
Person 2 : Man, your so Rengas, stop shouting
Person 1 : SORRY! tv is loud AND! cant find remote
Person 2 : ffs, why do we hang with this guy