Webster's Revised Unabridged Dictionary · 1913

Fub

Fub , noun

[Compare Fob a pocket.]

A plump young person or child. [Obsolete] — Smart

Also: Fubs

Fub , transitive verb

[The same word as fob to cheat.]

To put off by trickery; to cheat. [Obsolete]
I have been fubbed off, and fubbed off, and fabbed off, from this day to that day. — Shakespeare