Trumping someone is yelling "trump!" after someone says they are going to do something, outrageous or not. If they do not complete this action after you have said "Trump!" you are allowed to slap them.
Trumping can be used in scenarios such as these:
"Ugh...I swear i'm gonna jump off a cliff!"
"Trump!"
"Crap..."
"I'm gonna pee myself!"
"Trump!"
"Crap..."
"Ugh...I swear i'm gonna jump off a cliff!"
"Trump!"
"Crap..."
"I'm gonna pee myself!"
"Trump!"
"Crap..."
by modern wards August 28, 2017
Get the Trumpingmug. This isn’t an example but if you support trump you’re prolly white...oh and ur a dumbass racist pussy
by Trump is racist November 2, 2019
Get the Trumpmug. by myusps August 14, 2020
Get the trumpmug. Trumpy Trump
by Lisapisamonalisa January 9, 2018
Get the Trumpmug. 
A DUMB BISH WHO NEEDS TO BE OUT OF OFFICE! A MAN WHO NEEDS JAILTIME FOR HIS MISOGYNISTIC VIEWS! HE IS A RACIST PIECE OF CRAP!
by anonymous September 28, 2020
Get the Trumpmug. Dude I took a big shit and some yellow goo came out after!
Yeah man that stuff is Trump.
Oh. It's gross.
Yeah.
Yeah man that stuff is Trump.
Oh. It's gross.
Yeah.
by Aco456 August 9, 2018
Get the Trumpmug.