No, Example: instead of My big foot try this My big foot is and what ever your big foot is.
is big foot alive
big foot is not real.
big foot is not real
cause he had a big foot
big foot is not real
big foot's foot is about 20 inches.
How big is a square foot
The Big Foot was created in 1927.
Big foot is a mythical creature.
The Big Foot has 286 pages.
No, the word 'big foot' or 'bigfoot' is a common noun, a general word for a large, hairy, humanoid creature of folklore.A proper noun is the name of a specific person, place, thing, or a title; for example:Big Foot Street, San Antonio, TX or Big Foot Court, Colorado Springs, COBig Foot Tree Service LLC, Wayne, NJBigfoot Bar-B-Q, Flagstaff, AZ"Bigfoot at Holler Creek Canyon", 2006 feature length video