Charlie Sheen has lost every lawsuit against his ex-bosses at 'Two and a Half Men,' but now he has another play to harm the show that kicked him to the curb.

"Charlie's upcoming roast on Comedy Central is set to go head to head against Ashton's debut episode of 'Two and a Half Men' on September 19," a Comedy Central source tells me. "If you think this is a coincidence then you are nuts."

There will be plenty of material to go on at the roast, considering Charlie's bizarre behavior that led to him being fired, and insiders tell me nothing is off-limits.