The act of breaking off a square of foil, breaking off a piece of heroin, setting it on the foil, and heating it just enough so that it will stick to the piece of foil. When using powder heroin, the act would be the same, except for you would pour the heroin onto the foil and then use your breath and fingers to heat the heroin into a small chunk. Often shortened to 'S a T'.
Alex: I'm ready to smoke!
Evan: Set a tray!
Alex: I don't know how... Can you S a T for me?
Evan: Only if you're splitting it with me.
by Cassandra Q October 19, 2011
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The tray at a party which contains raw vegetables, such as broccoli, cauliflower, carrots, tomatoes, snow peas, squash, and zucchini; it goads one to eat healthy, low calorie, bad-tasting foods whilst juxtaposed against unhealthy, fattening, good-tasting foods, and causes guilt trips in most who choose its alternatives.
I eat one thing each from the guilt-trip-tray at parties, before I eat the good stuff; that justifies unlimited calories afterward.
by Organist_USA May 8, 2019
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A tray displaying raw vegetables, found at a party. Its presence induces guilt in those who do not eat at least one of each type of its contents.
I ate as much highly-caloric food as I wanted at the party, but only after eating at least one of each raw vegetable from the guilt-trip-tray.
by Organist_USA October 8, 2019
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An Ass-tray is an Avoidable Shit Show That Requires Action Yesterday. Sometimes the words Emergency and Urgent don't quite fit right for things that are urgent to fix now but that we won't see the results of for decades. Ass-tray fits perfectly.
AKA: A tray of ass.
Dude, climate change is such an Ass-tray. Why didn't they just fix it when they found out, rather than pretending it isn't happening?
Jack, these boomers are handing our ass to us on a tray, we need to get them voted out.
by Rumplestiltskino December 9, 2019
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A sex position that has to be done properly or death may be close by.

You will need to choose a certain type of food then rub one another with the chosen food gently (chocolate for example). Then fill ones ass with the food. You may use any objects to help put the food in the ass. You can choose rather or not to eat and lick the good off of your spouse. Lay one on back and then use your fuckin imagination!!!
Aye babe lemme get that ass tray . Ass ass ass trayyyy!
by King Dick! September 5, 2015
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