To have been subjected to sex by a frump. Similar to being fat bitched but by a girl who is ugly instead of fat. Waking up next to a bagger, butterface or Cleveland Brown. One can be frumped voluntarily, as in the case of a fat bagger or hogger.

To be ditched by a friend who used you used to hang out with a lot.

Derived from "friend-dumped"

to be unfriended or dumped by a friend

a dull and unfashionably dressed woman

Hooking up with a frump. Like hogging, but with a bagger or butterface instead of a fat chick. Making it with an ugly or homely girl; screwing a frumpet.

n. 1. A dowdy, unattractive or generally uninteresting girl or woman.
2. A staid, drab old fashioned woman.

a girl who is straight up lumpy, frumpy, bumpy, and pretty much anything else that ends in umpy. if there is anything else. also, she's not a lesbian or tomboy, she just doesn't know how to look pretty or shapely. she also often wears old lady clothes, but not in a cute urban outfitters way, just a frumps way. if you still dont know what frumps is, keep a look out and you'll eventually see a frumps, i promise you.