A sex act in which a obese man lays beneath a glass table and watches his male partner defecate above while violently masturbating to the Guardians of the Galaxy soundtrack.
Hey Man, Trello me timbers. Keep it cumming

Hey man, Phil and Mark went full Trello at my place last night. What a mess
by DallasStarsFan4000 April 10, 2018
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Trello, usually said I chat messages, as an alternative to Hello.

The word itself is not in any dictionaries, or is even considered slang, yet can sometimes be seen in chat messages as a simple, and informal way of saying Hello, or Hey (often Hello).

*Trello is not a real word, this is just a joke, don't take it seriously!
Trello, how r u?
by Astronomyst June 1, 2022
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When we first had sex, i found out he was a trello
by Halogear22 December 7, 2016
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