rib, costa - any of the 12 pairs of curved arches of bone extending from the spine to or toward the sternum in humans (and similar bones in most vertebrates) --2is a kind ofbone, os --2is a part of vertebrate, craniate --2has parts: costal cartilage --2has particulars: true rib
ridicule, roast, guy, blackguard, laugh at, jest at, rib, make fun, poke fun - subject to laughter or ridicule; "The satirists ridiculed the plans for a new opera house"; "The students poked fun at the inexperienced teacher"; "His former students roasted the professor at his 60th birthday" --2is one way tomock, bemock