udbay 

Udbay is the lad way of saying bud, which means weed

Eshay adlay lets go oksmay some udbay

udbay by Eetswa cunt April 4, 2016

udayippu 

Refers to some kind of fraudulent or some kind of bogus activity.

Origin : From Kerala, South India. The word forms a part of the slang in the southern area of the state.

I was sure that you were about to plan some udayippu.

udayippu by _ThOmMy_ September 24, 2011

udba

Unoriginal Douche Bags of America. The large group of douche bags that wear snapbacks and skinny jeans and think they're cool.

"Yo, did you see that kid with the snapback and skinny jeans?"

"Yeah, I heard he's part of the UDBA."

udba by Fornado January 14, 2014

Uday 

Funniest guy in the school. Never fails to make his mates laugh. Stupidly sexy and smart. He is the complete package.

That guy is such an Uday!

Uday by Guywhoisalwaysright123456789 January 8, 2020

Uday 

Funniest guy in the school. Never fails to make his mates laugh. He is Possesive and smart. He is the complete package.

That good guy is such an uday!

Uday by Kumartony May 11, 2021

Udhay

A very hot, smart, athletic and born leader that everyone wants to be friends with.

"I want to name him Udhay so he will be smart and athletic"

Udhay by POSUMSQ1 February 13, 2017

Uday 

A fucking god that gets a lot of girls. He’s really good at sports and he will fuck you up.

That kid is Uday

Uday by Faze Apex Is Short June 3, 2020