Unfortunately for our girl Kim Kardashian, she found herself in exactly that position when the 49-year-old actor found out that Kim had refused to sign an autograph for a 6-year-old girl who now cries every night over the incident.
In a series of now-deleted tweets, Charlie went OFF on Kim, first attacking her famous derriere. "You are lucky that ANYONE cares about your gross and giggly [sic] bag of funk you dare call an a**," he wrote.
"Your public loves u. give something back or go f yourself," he continued. "My apologies to your hubby, great guy I'm sure, I hope his vision returns one day."
Wow...those are some harsh words. At least he deleted the rant, but when you have over 11 million followers we can screen grab and RT, it's not always easy to completely erase something.
Kim hasn't responded to Charlie's insult, which is probably just as well.
UPDATE: Charlie says he wrote the post a month ago, after he heard the story and only accidentally tweeted it last night. However, he stands by his statement, telling the site, "Zero gratitude, zero awareness, zero talent, a pox on the face of entertainment she is!" He also provided more details of the alleged incident with the 6-year-old and the rejected autograph.
For Kim's part, a friend of hers tells TMZ that Kim says there is no truth to the story about the 6-year-old and that the 34-year-old reality star said, "I never say no to autographs, especially kids."