Archaic - For us old timers who were around during the time of disco before MDMA, Disco Biscuits referred to qualuudes.

It's funny that the defination went from a downer to an upper.
How about giving me one of those disco biscuits before we head over to Studio 54?
by tai cheese June 1, 2009
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Guy 1: Hey man, you got any disco biscuits?
Guy 2: Naw, I'm all sold out. Sorry bro.
by jambo782 September 6, 2011
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Housewives of True Crime podcast has coined a new term for a hot, beautiful, attractive woman. This is a woman who catches your eye when she walks by, is attractive to your senses. Beneficial qualities.
Mary walked by in her fancy 4 inch stilettos and short skirt- she was a real disco biscuit.
She was a real disco biscuit with her flowing blonde hair and long legs.
by disco biscuit May 11, 2020
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Tits. Stripper status. Exposed when they shouldn't be.
...While standing in line at the supermarket...
"Damn! Check out the disco biscuits on her!"
"Nice, dude."
tits, stripper, boobs, breasts
by heathos March 12, 2010
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A Quaalude, Sopor, or Parest (methaqualone) tablet. It was coined in the mid-70's, before most people ever heard of Ecstasy. It is a hypnotic (sleeping pill) that was popular due to its side-effect of lowering sexual inhibition in females (it tended to make males somewhat impotent.) The term disco-biscuit (with a hyphen) shifted to refer to Ecstasy (and the hyphen was dropped) when methaqualone was made a Schedule I drug and withdrawn from the US market in 1984.
Give that girl a disco-biscuit and you're sure to get laid.
by NotSteve September 18, 2006
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THE UNTZ IS THAT FEELING YOU GET WHEN BROWNIE DROPS THE BOMBS LIKE NAPALM ON YOUR GROOVE JUNGLE AKA SOUL, MANGS CHILLS TO THE SIDE WITH THE SWANG DIP SWANG DIP SWANG DIP, A BUNKER BOMB TO YOUR DEEMSTER TRENCH AKA MINDS EYE. ALAN CHILLS IN THE BACK WITH THE TSKA TSKA TSKA, A GROOVE MISSLE SET ON B'GOCK, AND BARBS BRINGS IT ALL BACK HOME WITH THE DEEDLE DE DEE DEEDLE DE DEE, A PSYCHIC BREAKDOWN MINE, HIDDEN IN THE TRANCE PASTURE, BLOWING OPEN YOUR BISCO CHAKRA, THAT IS THE UNTZ.
You: Disco Biscuits
Me: LOLBISCO!
by lolbisco May 28, 2011
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Another name for the drug ecstasy
Jeky was at the club and took a disco biscuit which gave him an overdose.
by Maurice FitzPenadoe July 12, 2003
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