I'm thinking that "if" I could use my nailgun \:\) and place 100's of severed snapping turtle heads in a row on a 2x4, I could use it to trim my pond weeds???

Snapping turtles can easily take off fingers, I treat them like fireants. I also kill all hardshell turtles as well...softshells, on the otherhand, are quite unique and welcome any time, my pond is their sanctuary. I'm a turtle racist \:D