Fall guy, Mug, Sucker, Mark, Soft touch, Patsy, Gull, Fool
English Meaning :
(Noun : A person who is gullible and easy to take advantage of)
Example : But he made it sound like I'm just some chump who doesn't know how to play.
Word Example from TV Shows :
No, I'm not exposing myself
to that level of risk
for CHUMP change.
(Breaking Bad Season 2, Episode 5)