Donorcycles
WOW, what refreshing commentary. Make up your own phrase, quit copying dunderheads of the past.
Get real, get a grip and get a new line!
There are more organ donors from car accidents than there are from motorcycle accidents!
You sir are a comic genius! You've grafted the word donor as in "organ donor" to the second half of motorcyle creating a New Word which cleverly links motorcyles to organ donors in only 4 syllables. Never having heard that hilarious combination, I am overcome with mirth. Hats off to you!