gull vs fall guy

gull and fall guy both are nouns.

Word	Noun	Adjective	Verb	Adverb
gull	Yes	No	Yes	No
fall guy	Yes	No	No	No

As nouns, gull and fall guy are synonyms defined as:

gull and fall guy: a person who is gullible and easy to take advantage of

Other synonyms of gull include chump, fool, mark, mug, patsy, soft touch, sucker.

gull (noun)	fall guy (noun)
mostly white aquatic bird having long pointed wings and short legs	a person who is gullible and easy to take advantage of
a person who is gullible and easy to take advantage of

gull (verb)	fall guy (verb)
fool or hoax
make a fool or dupe of