ブーム君 (Boom-kun) is a 2channelascii art character with a ball-shaped head and ^o^ face. He always speaks politely and haltingly, even when he gets kicked in the head repeatedly. His signature quotes are "I T ' S M E (わ た し で す)" and "Please stop it or I'll die. (やめてくださいしんでしまいます)".
