Hog Tied
There is a Massachusetts law requiring all dogs to have their hind legs tied during the month of April.
Holy Stars Batman
There are more stars in the universe than there are grains of sand on the Earth.
Homer's Head
If you look at Homer Simpson’s head, you will notice that his hair is in the shape of an ‘M’ and his ear is in the shape of a ‘G’. That is the artist’s signature (initials of Matt Groenig)