If you fart in the house and everyone can smell it then your house is
too small.
If you rip a respectable sounding fart and a person on the other side
of the house can't hear it your house is too big.
If you fart and the other person can hear it but not smell it then
your house is just right!

In Kenny's house everyone smells it because Kenny is poor and his
house is small. Dammit! I hate you Kenny! Why do you have to be so
damn poor?!