Los Angeles, Jan 8 (IANS): Actor Charlie Sheen says he is "really embarrassed" by his tweet in which he told Kim Kardashian to go "f yourself".
Sheen says that he was pissed with some other post and he blasted on reality TV star, reports aceshowbiz.com.
"Dear Kim, my extreme bad. really embarrassed by my actions. I was already pissed about some other c**p that had nothing to do with you. I heard a story that bothered me. wrote some trash you didn't deserve. Ever. I'm an idiot as often as I'm a genius. that day, clearly I was the former," he tweeted.
He previously took a dig at the reality star in a vicious tweet.
"You are lucky that ANYONE cares about your gross and giggly bag of funk you dare call an ass. your public loves u. give something back or go f yourself. My apologies to your hubby, great guy I'm sure, I hope his vision returns one day," he tweeted.
The post has now been deleted from his page.