Caught On Tape! Kim Kardashian Ripped By Fans For Using 'R-Word'

Kim Kardashian has infuriated fans by using the offensive "R-word" in an Instagram story video last night, RadarOnline.com has learned.

In a clip now deleted from her social media account, Kardashian, dressed as a 90's Pamela Anderson, told her former assistant Stephanie Shepherd, "nobody knows who I am!" before dropping the insensitive word.

The mother of three, 38, was partying with her family, pals, and BFF Jonathan Cheban — dressed as Anderson's ex-husband Tommy Lee — for sister Kendall Jenner's 23rd birthday.

"Why is it still acceptable that @KimKardashian uses this kind of disrespectful rhetoric in 2018?" one follower slammed.

"As a special education teacher this word is the most disrespectful word," another said.

"As a parent of a developmentally delayed young adult, I have to say it does hurt. I cringe a little when I read it, especially from someone who should know better. I would love for her to donate her millions to Special Olympics, or local school system," a third chimed in.

While she got rid of the video from her page, Kim has not yet commented on the backlash.

Kim isn't the only Kardashian sister who has been skewered for her use of the insensitive word.

In July, Khloe, 34, was forced to apologize to fans after she used the phrase toward sister Kourtney on Instagram.

"Ugh I hate that word! Why did I even say that?" she tweeted. "You are a million percent right and I actually greatly dislike when people use that word! I will do better! I am sorry! much love today."