Generally used to describe someone that is emitting a strong, foul body odor. However, may apply to describe anything with a putrid, rancid smell.
Roger's refusal to bath on a regular basis had become unbearable. He was finally confronted by his boss who told him there were too many complaints about him smelling Like a Frenchman's Armpit.
by Eaton Holgoode April 22, 2015