Actress Scarlett Johansson is still shocked over the vulgar remarks Lindsay Lohan allegedly scribbled about her by on a New York City bathroom stall - because she barely knows her.

The Mean Girls star reportedly wrote "Scarlett is a bloody c**t" with permanent marker before making her exit during a night out in 2006.

And Johansson is still baffled by the graffiti, since the two actresses have only met a handful of times.

She tells Allure magazine, "I don't know what the motivation was. I remember it was something really vulgar - I mean shockingly so, like, 'Whoa, what, who are you?'

"I don't really know that person (Lohan). I only met her, like, three times."