It's not THAT easy. Gifts are taxable:
http://www.irs.gov/Businesses/Small-Businesses-&-Self-Em...
So are trust fund transfers: http://en.wikipedia.org/wiki/Generation-skipping_transfer_ta...
So are trust fund transfers: http://en.wikipedia.org/wiki/Generation-skipping_transfer_ta...
It's not 100% trivial, but there is an entire industry devoted to helping people with this. That industry really shouldn't exist.