Charlie Sheen's Twitter account recently stirred controversy because of his remarks against Ashton Kutcher. Many are wondering whether such remarks have been fueled by Sheen's resentment from being replaced in the comedy series 'Two and a Half Men'.

While it's been three years since Sheen was replaced as Charlie Harper on the hit CBS sitcom, the 'Anger Management' actor did not waste time in criticizing Kutcher. According to the New York Daily News, Charlie Sheen's Twitter post was originally meant to be an admiration for his former co-star Jon Cryer.

The 48-year-old actor wrote, "hey Jon!!! u r a GENIUS!!!I effin love and MISS YOU old pal! Q; who's your lame side-kik?c #NiceTryCanonBoy #CH (sic)"

Although he called Cryer a "genius", Kutcher for him is a "lame sidekick". A few years prior to Charlie Sheen's Twitter post, he similarly expressed his disappointment to his former show on 'TMZ Live': "I'm tired of lying, I'm tired of pretending the show doesn't suck. I'm tired of pretending Ashton doesn't suck."

"I'm tired of pretending that they're not completely adrift. Because when you take away the anchor of your show, which they stupidly did, you go adrift. And these guys are approaching salvage vessel," he added.

Does Sheen referred to himself as the show's anchor which the production "stupidly" removed? A day after his post, he apologized to Mila Kunis' boyfriend: "hey Ashton sorry bro all good. now quit barfing on my old brilliant show. Remember Punk'd? how duz it feel? c harp (sic)"

Kutcher has not yet commented on the bashing.