Mfup Edit Meaning

1. 1) To go on a rant in a text-based medium and have your arguments undermined by the evident fact that your typing skills are so horrible..

1. being crazy,hyper, just like that sexy boy joe jonas oh my god julie, your so joe-per! See hyper, crazy, joe jonas, dangerous..

1. Slang for tool. Used in the same instinces as tool. That kid over there is such a hanschen. See tool, asshole, bitch, fag, duchebag..