I was outside running my MERV up and down the street and my batteries are very close of dying out(2 stock Trx Nimh in series.) I heard this loud weed cracker like noise coming down the street, I turn and saw a kid showing off his new(I think) gas scooter. He probably think he is the fastest, coolest, kid in the whole word. His face was priceless when the MERV pass him at probably around 40 mph(batteries was dying like i said.) He then pass me, then turn around and I guess, thinking doing a rematch. I was thinking, just let this kid win for once, so I let him pass the MERV at his scooter max speed, and I decided, nah, we gotta show him who's the boss here. Pass him again. I never saw that kid running down the street in my last couple minutes left of batteries. LOL