The first Can-Am motorcycles were 175cc and 250cc models. They had single-cylinder, disc-valve, two-stroke engines with a five-speed gearbox. In order to make the bikes more off-road-friendly, Can-Am mounted the carbureator on a passage behind the cylinder, feeding the mixture to the disc-valve, and keeping the engine more narrow.
Acceptable flirting behaviors: Involves a single person flirting with another single or unattached person. This behavior also involves flirting in a subtle way that lets the man or woman know there is interest without being vulgar or irresponsible.
Does NOT always mean you're flirting. Can also be something you do in order to keep yourself busy when you're bored., A Facebook Poke has been known to lead to a Poke War in which two people continue to poke eachother until one stops. The person who stopped poking back lost, thus making the other the winner of the war.