Mollusks are alive and have one foot.
A man missing a foot
A man missing a foot A Clam!
A slug or a snail.
is big foot alive
no one knows we haven't discovered him yet
Chucky is a doll that comes alive a night, and kills people. He is only a foot tall.
No, he only sold one painting when he was alive
A bed - it has one foot (the foot of the bed) and four legs (which make it stand as a bed)