1st and turtle Share definition Flag The slowest speed you can go on a lawn mower. The exact oposite of 5th and bunny. i was changing the bag on my lawn mower so i left it in first and bunny w/ the parking break on! 1st and turtle by 3k racer May 6, 2005 0 0 Get merch Get the 1st and turtle mug. Buy Now — $32.95 See more merch