From Wiki

Lyrics

Testing testing testing testing
Test
Woo
Yay

Peroxide Mocha irritate your friends
Welcome to Peroxide Mocha's irritate your friends
Irritate your friends
Irritate your friends
Irritate your friends
Irritate your friends by saying "irritate your friends" as many times as you can until they hit you
Irritate your friends with a stick. Not a fondue stick, just like a stick that you find in the yard
Irritate your friends with a scalpel... (with this album) Oh no, not a scalpel, with this album. Scalpels aren't irritating they're cutty cutty. Pointy, sharp and ouchy to boot.

Irritate your friends 
Irritate your friends by folding stars and not talking
Irritate your friends 

Notes

"Testing testing" was also mentioned in Make With The Sexing (Demo)