Defines the style and flare of the San Francisco Bay area. How you talk, dress and act.
Used in coversation or as a tagline: I'm so BAY wit it.
by Anubis6942 October 24, 2005
Get the BAY mug.
A cute way to call someone you love or are very close to

(Origin: taken from the Hurricane Chris joint "Ay Bay Bay")
Bay, I seriously just wanna hold you really close and kiss you like... like right now.. :)
Get the Bay mug.
Another way of saying "good-bye," or "bye."
Why it is spelled in such a way is beyond me, but it is catchy. The word bai is used in the famous internet phrase "kthxbai."
by Kylezors August 20, 2008
Get the Bai mug.
Sometimes confused with Bae, of ancient but unknown origin, this Devonian slang is a derivative of boy in a Devonian accent. Much equivalent to boyo in irish slang. Not to be confused with bae, a newfangled term that has caused great confusion amongst the ranks of devonian inhabitants who are now unsure how many gay friends they have.
Farmer 1: Yer'ight bay?

Farmer 2: Nar, randy bull's up top field!
by evie898 April 12, 2020
Get the Bay mug.
The eBayers' petname for eBay. Similar to the way gangsters nicknamed the neighbourhood the hood.
"Coming out tonight?"
"Nah I'm hanging in the Bay trying to score some tickets for that sold out Jack's Mannequin gig."
by spacer_ February 9, 2009
Get the the Bay mug.
ghetto ass term used by men in Augusta, GA that is short for baby.

A lazy ass alternative to using the word Baby when referring to your significant other.
"Bay, I'm sorry. You know luuv u."

"Bay, Why you'n fuck wit cha boy no more."

"Imma call you later Bay"

"Bay, why you ain't answer the phone."
by Brischenda December 4, 2009
Get the Bay mug.
a westcountry originating term for boy.
a statement for expressing ones excitement, enthusiasm, admiration or even happiness.
ARRRIGHT BAI??

(someone has done something impressive)
GEDDON BAIII!!
by glen55wa February 28, 2011
Get the bai mug.