Thumbtacks from Hell

Never leave a open box of Thumbtack on the table when barefoot
while talking over the phone
If you still insist to do what i did
then run for your life as soon the Box hit the floor and
Killer thumbtacks invades the floor.

Wait... Then is too late the next second you find
yourself jumping with a Thumbstack in the toe
and Blood splashed everywhere on the floor

Who was the Bastard that invented Thumbtacks anyway
Now my Foot hurt as crazy and i can barely walk