He also serves as a conveniently gullible straight man to others.

I am not deemed a gullible man.

He has already outwitted me once, and I am not a stupid or gullible man.

But I'm not a gullible man.

Laughing, Annie seemed to enjoy their foolishness, even the attention of a bunch of gullible men.

He is the least gullible man in the world.

Neitheir of us is a gullible man, so it's all been for nothing.

Williams,' he growled, 'do you know me to be a gullible man?

He's dazzled that gullible young man with her birth.

He is a sharp yet gullible middle-aged man.