You're kind of a SUCKER.
The Big Bang Theory Season 10, Episode 1
With pay, SUCKER!
The Big Bang Theory Season 10, Episode 12
Sucker.
The Big Bang Theory Season 5, Episode 5
STUART:
That's right, SUCKER!
The Big Bang Theory Season 8, Episode 1
And a complete SUCKER.
The Big Bang Theory Season 6, Episode 21