But if they do survive, and find themselves without one or both of their palps - their equivalent of a penis - they will protect their would-be eater, and have benefit without the burden of their privates.
Couple tractor and first semitrailer as described earlier: A converter gear or dolly is a coupling device of one or two axles and a fifth wheel by which a semitrailer can be coupled to the rear of a tractor-trailer combination forming a double bottom rig.
1 Boat dolly or launching dolly, a device for launching small boats into the water. 2  Camera dolly, platform that enables a movie or video camera to move during shots.  Hand truck, sometimes called a dolly.