When someone crosses the line of cultural relevance by aligning themselves with someone who is racist or hateful.
Kanye just said he would have voted for The Donald. He just Trumped the Shark.
by Last Hurrah Club November 22, 2016
Get the Trumped the Shark mug.
To do or say something rashly before realizing it could be interpreted as racist.
Dashon: Do you want to want to play basketball with us?
Keith: Nah, I could never play as well as one of you guys.
Dashon: "You guys"?
Keith: Sorry, I didn't mean to Trump The Shark on that one, I mean as well as you and your athlete friends.
by Rwhite84 July 6, 2016
Get the Trump The Shark mug.
v. Performing an ultimately egregious action which destroys the hard-earned credibility of a noble office.

........................
I thought yesterday was the worst action possible, but today he is trumping the shark.
by gnostic3 January 21, 2020
Get the trumping the shark mug.
An annoying bitch who is really flashy with all her makeup and blonde ass hair and is spoiled as shit.
Rachel: OOOOHHH! EEEMMM! GGGGEEEEEE!!! My daddy just bought me another new car! It's like totally awesome and pink!!!

Jake: Rachel is such a Trump Shark.
Micheal: Yeah, that blonde ass bitch in annoying.
by SirSpamIsBad June 4, 2016
Get the Trump Shark mug.