Slang term for the Caps lock key on a computer keyboard. The term refers to Mays' strategy for pitching products in two-minute television ads, in which he always seemed to be yelling.

It was coined shortly after Billy Mays' death.
ForumMember1:
OMG! DID YOU GUYS HEAR BILLY MAYS DIED? THAT SUCKS! I LOVED BILLY MAYS.

ForumMember2:
Geez, man. Try to not use the Billy Mays Button so much, would you?
by HurricaneAndrew July 9, 2009
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n. an unofficial holiday celebebrated on June 28th in honor of the death of legendary salesman and TV icon Billy Mays. It is customary to wear a blue shirt on this day in memory of Billy, due to his trademark blue shirt that he wore in nearly all his infomercials.
I need to find a blue shirt to wear. Tomorrow is Billy Mays Day.
by chris71693 July 8, 2009
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A day in which we celebrate the late Billy Mays. It's Traditional to wear a blue collared shirt with a white under shirt. Must also wear khakis. You must use CAPS LOCK the whole day. Even when talking to family or friends. If you can grow a beard by then, you are the man.
Guy1:OH MY GOD GUESS WHAT DAY IT IS!?!

Guy2: I don't even know if that was a question or a declaritive statement.

Guy1:BILLY MAYS DAY!

Guy2: There goes my ears.

Guy1:I GOTTA GO PUT ON MY BLUE SHIRT AND KHAKIS!

Guy2: what?
by MaysMan July 21, 2009
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When you are watching a commercial with Billy Mays in it after June 28th, 2009, one of the worst days in history.
Oh look, I just saw the ghost of Billy Mays in an OXI CLEAN! commercial.
by Mk.14 July 12, 2009
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An internet expression for someone using all caps in a single message. Also gives the illusion of being yelled at.
Lucy: Hey, did you want to go to the hookah lounge tonight?
Jude: YES, I WAS JUST GONNA ASK YOU THAT, WHAT TIME DO YOU WANNA GO?
Lucy: Why are you yelling at me?
Jude: Sorry, i was stuck in billy mays mode.
by BillyMaysYelledatme February 5, 2011
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When You Take a Crap, then Wipe and go to wash your hands. But your Ass tells you But Wait there is More.
I took a shit at work and as I washed my hands, The Billy Mays Shit knocked on the door and said but wait there is more. I then rushed to the still warm stall to finish my business.
by TheBigPope69 October 19, 2021
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When you are bored and aimlessly flipping through channels, searching for something attention grabbing and exciting, such as a Billy Mays informercial.
"What did you do last night, meng?"
"Pffft, nada, I was hunting billy mays"
by cbelmontes April 28, 2009
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