Had a blast with this one! :D I let out a giggle the moment the first cars crashed. The tuning on the car physics and the sounds are hilarious. So great.
I also liked the mechanic of launching the frog, there were times you got a great pileup and other times you would just miss completely. ( Would be nice if the arrow didn't embed in the ground though).
My biggest critique (and would be an easy change) is to not make the end HUD an opaque grey image. I always went from laughing to being bummed the moment that screen showed up, just because there was no way to see all the destruction I caused. Feels like having a lot of fun and then someone comes up and covers your eyes. The game is already great fun, but if you just got rid of that gray background, and let the text overlay the traffic (while it continued to crash), would be 1000x more fun! :)
I had one round where it went on long enough the end screen didn't show up for a while.... it was so great! :D :D (I attached the screenshot)