My rock:
Put a nice dent in my dads truck when moving that one. Strap busted and the metal end went flying. Quite glad it didn't aim up and hit the windshield
Another object I need to make another of (I hopped it on my woods bike a few too many times & exploded it
):
I'm planning to buy some 6" x 6" x 20' & make a base for it that puts it about 2-3' off the ground. One end would have a ramp leading up it, the other would just be the blunt face. Only issue is finding a permanent home for it as it'd weigh 250-300# all said n done. I might end up going with a 10' setup so I can move it around when not in use.
Andrew