Between his George W. Bush cackle and his pronunciation of "Blagojavitch," Jon Stewart has made some pretty ridiculous noises over the years.
Don't believe us? watch this hilarious compilation to relive all the "Booms," grunts, "Kaaaay-gens" and more.
"The Daily Show With Jon Stewart" returns Sept. 3 at 11:00 p.m. ET on Comedy Central.