A homosexual spirit, specter, or other apparition exhibiting effeminate qualities.
Frylock: Oh my God! A ghost!
<Master Shake corrects Frylock in a condescending tone>
Master Shake: A gayst.
"Aqua Teen Hunger Force: Kangarilla and the Magic Tarantula"
by Pod Plant Dude April 20, 2010
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When a homosexual is really hot and it is a waste because they could have been straight.
Boy 1: God! that girl is sooooo hot! it's such a shame she is a lesbian.
Boy 2: yeah...what a gayste...
by InAndAroundYourMouth March 25, 2011
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An alcohol- or drug-induced state of mind in which a normally heterosexual person begins acting in a seemingly gay manner.
Dude I was so drunk last night; at one point I think Joe and I were grinding on each other. We were totally gaysted.
by RyanGW February 5, 2007
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An alcohol- or drug-induced state of mind in which a normally heterosexual person begins acting in a seemingly gay manner.
Dude I was so drunk last night; at one point I think Joe and I were grinding on each other. We were totally gaysted.
by RyanGW February 1, 2007
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When straight people drink to the point they lose all inhibitions and start participating in homosexual activities.
"Mark got so gaysted last night he let 2 guys grind him on the dance floor"
by NoTUL February 1, 2007
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Taste that a gay person has. A portmanteau of gay and taste.
"Tavis looked fabulous at the party last night. He had on this slim-fit cotton shirt and powder blue seersucker pants."

"That queen's got gayste!"
by michaelthomaseddy August 6, 2012
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A condition where a self-identified heterosexual, after consuming large amounts of alcohol, engages in various homoerotic activities.

A combination of the words "wasted" and "gay."

"Man, I was hangin' out with that guy from the party last night, y'know, the one who helped me home... and my ass feels fuckin' sore!"

"Ha! You were fuckin' gaysted!"
by WasaN February 3, 2007
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