1. A person with excessive torso body fat.
2. Something you hate.
3. Abbreviation of 'Fuck Trump'.
4. A fat, unattractive old man whom probably sniffs his dick cheese whilst commenting on attractive and much younger women.
Example 1: Hey guys, look at Angela over there. Whoa, wearing those old fashioned clothes from the dollar tree. My, she is such a Frump!
Example 2: Oh my God, Frump is on television talking about how the Democrats stole the election. I wish he would just get lost already. He was the worst President in our history!