"A temple garment (also referred to as garments, or Mormon underwear)2 is a type of underwear worn by a vast majority of adherents of the Latter Day Saint movement, after they have
taken part in the Endowment ceremony. Garments are worn both day and
night and are required for any previously endowed
adult to enter a temple.3 The undergarments are viewed as a symbolic reminder of the covenants made in temple ceremonies and are
seen as either a symbolic or literal source of protection from the evils of the
world.4"
Hilarious right? Yea, they are now 'mormin-shmormins'. Because it reflects how utterly ridiculous it actually is to have special pants to keep out the penis/vagina demons! :O