WATCH: Sofia Vergara Slaps Jimmy Kimmel!

WATCH: Sofia Vergara Slaps Jimmy Kimmel

It's true: the internet is a scary place, especially the comments section!

Jimmy Kimmel learned that lesson the hard way (literally) when he exchanged mean internet comments with Sofia Vergara on his show last Thursday.

Reading messages anonymous commenters had written online, the two fielded insults at each other. At first, the two shrugged off the rude comments, but matters quickly escalated.

Finally, one comment sent the Modern Family star over the edge. The talk show host recited: “Sofia Vergara, has anyone checked for a penis?” In jest, the 41-year-old responded by slapping Kimmel across the face. She then stormed off stage and shouted, “For sure bigger than yours!”

Watch the hilarious clip below: