Definitions by Dr. HS Thompson

boludo 

Very commonly used Argentine slang for asshole in English or equivalent to pendejo in Mexican Spanish/Spanglish.

Que boludo (what an asshole)!

boludo by Dr. HS Thompson May 3, 2011

groncho 

Argentine slang - a derogative term for someone demonstrating "low class" behavior.

He just skipped out on paying the bill, what a groncho!

groncho by Dr. HS Thompson May 3, 2011