yee boi 

(boys who attended yeeyee university) unreliable, tend to dip, statistically likely to leave/cheat/join military, drink 24 packs of beer all by themselves, can be associated tightly with the phrase "hold my beer" followed by performing a dangerous act (typically involving a tractor or four wheeler)

He is such a yee boi.
God, I love me some yee bois.
My town is full of yee bois.

yee boi by babypears November 7, 2019

Yee yee boi 

Those annoying ass boys at school, the country boys, or the wannabe country boys

The yee yee bois are all in the office again

Yee yee boi by Linda Karen October 6, 2019

Yee yee boi 

A boi who screams excessively yet somehow hasn't been stabbed yet

Kokichi is a yee yee boi

Yee yee boi by Pantacado March 9, 2019

Yee yee boi 

A boy who is kind of stupid and cringe but thinks not

Girl 1: "why don't you date Kyle"
Girl 2: "I don't date yee yee boi 's"

Yee yee boi by Queenofclouds01 August 21, 2019