What is Zuckerberg?
1.
To steal an idea from someone who trusts you (e.g. business partner, friend, or a company that has hired you to do work for them)
Oh man, those connectu guys got zuckerberged.
See
2.
to refuse a ridiculously good offer
He zuckerberged a $1 billion offer from Yahoo!
Ref: Mark Zuckerberg (founder of Facebook),
See