Throwing up on a motorcycle going 65 mph without stopping

So this is definitely do-able. 

The trick is to throw up in the fast lane on your left hand side.  This way you don't have to let go of the throttle.  It's basically a quick head turn to the left, a huge heave ho of your stomach's contents (hand on the throttle the entire time) and a watchful eye on the road with your right eye and you are good to go.  

Be mindful of the flowback.  If you don't get down far enough or lean out enough you might get "Ralph" on anything you are carrying behind you or on that nimrod who had the bad luck to come up behind you.  Serves him right for tailgating.  What!