Not to be confused with Blunt Wrap; A Blump Wrap is a protective covering, usually aluminum foil, that is used by the person giving you a blumpkin to store your fecal matter for later use.
see also porter blump
You know your girl is freaky when she is giving you a blumpkin, and reaches for a blump wrap.
Is that a burrito? no its my blump wrap. Talk about corn salsa!