A term given to the noticeable large, very appealing behind of a woman. The level of the woman's attractiveness does not factor into the declaration of a mamacaboose, for a mamacaboose alone is capable of satisfying. This term was coined by a strange little Italian man: our very own, beloved Pistachio Disguisie.
Grandfather Disguisie: "How about her? She could be a good wife for you."
Pistachio: "Yes, she has quite a good mamacaboose!"
Pistachio: "Yes, she has quite a good mamacaboose!"
by dumdumdrummer:P September 9, 2009