I'm Bringin' My Muffin Through a Dimensional Portal

This song is a short tune that the 2nd Dimension Doofenshmirtz sings as he makes his way through a dimensional portal to the first dimension with the intent of conquering it at the start of the 8th level in the video game Phineas and Ferb The Movie Game: The Dimension of Doooom!

Lyrics
I'm bringin' my muffin through a dimensional portal.

You can laugh if you want to, as long as you don't chortle.

Cause I'm still not sure what kind of laugh chortles are.

I know from guffaws. I know hardy har hars.

But a chortle sounds kinda unpleasant to this here mortal!

Yes I'm bringin' my muffin through a dimensional portal