(in bridge, whist, and similar card games) a playing card of the suit chosen to rank above the others, which can win a trick where a card of a different suit has been led.
“come (or turn) up trumps”
Informal (of a person or situation) have a better performance or outcome than expected.
“trump something up”
Invent a false accusation or excuse.
(transitive) to proclaim or announce with or as if with a fanfare.
(intransitive) British slang – to expel intestinal gas through the anus.