And when you thought K-fug couldn't get any more pathetic..... Word is he sent Lindsay Lohan a text message on Dec.22 saying "We should hang out". He's suave, yo!

"She was totally grossed out," a Lohan pal tells Us. Says another, "She thought it was hilarious." However, Federline, didn't appreciate Lohan's "Why would I hang out with you?" reply. He fired back, calling her a "firecrotch." Says the source, "She couldn't believe he was so pathetic. She doesn't want him using her to make Britney jealous."(source)

Wow, that is beyond sad. And he comes back with "firecrotch"? Way creative and mature, Kev! Take that, Lindsay!!!!!!!