AKKK Help i must have the name of this song

There is this song on the radio all the time but they never say the name of the song or who sings it can any one help???
These are the lyrics I know:
Sadies hawkins dance
and my kakie pants
girls ask the guys
it always a suprise
theres nothing better
baby do you like my sweater.

I know im not the best speller and i know that it isn't much but it's all i got. CAN YOU HELP????

type those lyrics into google, and you should be able to find them

Relient K - "Sadie Hawkins Dance"?