B-string Underwear
The only thing holding your pants up when you're too broke to buy new ones and too lazy to wash the old ones.
I wore my B-strings for a week straight and now I smell like a trash can that got hit by a skunk.
My B-strings are the only thing keeping me from falling apart.
I wore them to my sister’s wedding and she said I looked like I had been in a fight with a sock.