yoga suit Share definition Flag A term created by marketing weasels to help sell the warehouses full of ugly, outdated polyester jogging suits left over from the early '80s. "Looks like Sissy bought a new yoga suit at ShopKo." "Capitalist tool." yoga suit by Anonymous October 2, 2003 0 0 Get merch Get the yoga suit mug. Buy Now — $32.95 See more merch