An individual who knowingly voted for trump and continues to believe his antics; a Trump fanatic who is caught dropping the United States flag. Possibly a twitter addict that puppydogs fake news.
"You wont believe the TRUMPHUMPER I saw on the street today! He was still wearing his "I Voted" sticker yelling "We can still make America great!"
A closet racist who now comes a bit out of the closet by wearing trump paraphernalia and waving flags and feels its no OK since the President of the USA is racist.
"Look at that hugeflag on the back of that TrumpHumper's truck."
An obsessive phenomenon much like that of a sex crazed chihuahua.. where it spends all day humping everything in sight..Trumphumpers send all waking hours trying to find ways to fuck Trump
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.