Loofah

Inside of a gourd

Does the word loofah mean anything to you?

cooch loofah

In the same genre as "douche bag." To be used to describe anyone who, figuratively or literally, rubs your bits the wrong way.

Celeste: "Eddie came home drunk again and couldn't perform. What a cooch loofah."

Spiky loofah

A much more appropriate name for an Echidna

uneducated person: "wow, look at this adorable echidna!"
me: "you mean a Spiky loofah."
uneducated person: "um wtf you crackhead"