I love me some ZZ Top and I like just about everything with Eliminator, but Legs is far and away the cheesiest, fluffiest, most pop/radio friendly thing they did up to that point in time.
Still a fun MTV video thanks to 'the car' and those lovely ladies in their vids from this album ... but Aerosmith's gritty oldschool 70's track takes the cake on this one (for me).