In the segment on Jimmy Kimmel Live, celebs including Sofia Vergara, Ashton Kutcher and Mindy Kaling sat down and read some of the meanest tweets posted about them on Twitter...and for the most part they thought the comments were pretty hilarious.
Although some stars were laughing out loud, the Oscar winner didn't exactly understand what his mean tweeter was trying to say, when he read, "Matthew McConaughey is a d**k turd."
"What the f**k is a d**k turd," Matthew wondered out loud. Meanwhile, Emma was also a bit stumped when she read the mean tweet directed at her, which said, "Emma Stone looks like she smells like cat piss."
Ashton's mean tweeter spared no feelings either, writing, "Ashton Kutcher needs to get hit by a bus. ASAP."
Check out more of the hilarious tweets, plus the celebrities' reactions to them, in the clip above!