Like the long, round narrow space that is used by some men, particularly farmers, to
pack hay into, this cavity is also of roughly a similar shape, but on a smaller scale. It is also used for packing purposes by certain men who exhibit homosexual tendencies, particularly by the
force exerted through the oscillation of the shaft of their penis. It is described as brown because of the
burnt-amber coloration of the stool that sometimes adheres to the glans of the penis during its oscillatory
motion, as well as other objects that are inserted, such as carrots and gerbils. The term may or may not be used when the two or more males involved in the interaction have romantic and emotional connections with each other.
Bruce: Hey, you sexy thang. Do you know what the most romantic part of me is??
Evan: It's your brown silo of
love, right hon?
Bruce: That's it,
baby. Now bust out that love muscle o' yers!