A day on August 10th where u post Bitches/Niggas that u had any type of sexual intercourse with that don't know how to give head.
"Damn this bitch can't even handle the fucking tip, ... GTFO my face. National Trash Head Day"
by Love900 August 9, 2019
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When you're recently incarcerated and you go to the yard for the first time, everybody dumps their shitty load in you for disposal
The new guy Nate is gonna get his Big Trash Day today in the yard.
by Seal Team 69 September 17, 2019
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Adjective to describe an unpleasant or undesirable situation, event or object.
Rachel's new haircut looks like a blind pigeon got drunk and nested, it's totally trash-day.

I can't believe they postponed Bachelorette for the President, that's so trash-day.
by brohamlet August 22, 2011
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