Since diamondjim decided to include roadkill, I have to add:
3 lb all-steel Estwing hand sledge
Also, I'm almost certainly the only one here that killed 3 deer with the same 1990 Subaru Justy, the last carbureted car sold in America.
i thought this was a gun thread.... In that case add
67 lb. hoyt compound
1997 F 150 40 mph
1997 VW Golf 85+mph