What is this song and whos it by?

the lyric i know is

'oh shut ya mouth shut ya mouth put your head back in the clouds and shut ya mouth'

its sung buy a guy with red hair and there are i think three other guys in the band (bass, guitar, drums).

the lead singer (red hair) has this really wierd microphone stand with these ledges coming of it and he sort of lays around and all over it while he is singing.

i only ask because i swear the singer is the guy that used to teach me media in college lol. he looks just like him. the song was just played over trigger happy tv and it reminded me of it.

im pretty sure the song is shut ya mouth. i just need the band name.