Fosters Home for Imaginary Friends Season 5 Episode 3 - Say It Isn't Sew Episode Title:Say It Isn't Sew.Episode Description:When the whole house goes to a fair, Mac and Bloo compete to see who will throw up last on a ride called the Vomit Comet. Bloo ditches Mac to ride in Madame Foster's Firebird, but a "quick" stop at the fabric store across the street from the fair suddenly turns into a nightmare for Bloo that does not seem to end, causing him to take big measures to try to get out of it.