Is it just me, but when you see another biker ahead of you....

[Dead Eye]

Not sure if "prey" is the right word in my mind, but I get what you mean. I usually like to tag on and follow more than try to overtake

I have a similar situation when I see those speed triggered traps which display your actual speed - flashes your speed in green if you are behaving or red if not - in my mind it is always "CHALLENGE ACCEPTED!" to see how fast I can make it past the trap... damn things will make me lose my licence...

There was one right next to my old house and right after it is a speed bump (not the ones you can ride around either) so that just added to the fun factor of how fast you can get past and then anchor on the brakes before the inevitable bump