What is Uy?
1.
An exclamation of surprise, fear, or disgust (see
(e.g. #1) "Oh my God, Carlos, you have 12 toes! Uy!"
(e.g. #2) "Uy, roaches freak me out!"
(e.g. #3) "You expect me to go on that roller coaster? Uy, no! You must be outta your mind!"
See
2.
Adjective (oo-ee)
Somebody that does something annoying and makes u hate them for no apparent reason. Such as a weird face or a particular catch phrase. Some people might think the "wazzzaaaa" thing from scary movie is "uy."
"I hate when that lady comes in, she always does something uy."
See