KFed Gets Served by Lindsay

Looks like Kevin Federline is tryin' to get his mojo back and aiming it at Lindsay Lohan.  He apparently sent Lindsay a text message saying, "We should hang out."  US says:

“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.”