A two wheeled vehicle, operator of which is 37 times more likely to die, per mile traveled, than an operator of a 4 wheeled vehicle, according to 2007 IIHS survey. Most commonly, heavy and slow American made machines that are 90% chrome-plated are called motorsickles.
I'd rather push my honda (through the turn, at high speed) than ride an American motorsickle.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.