You owe me a new keyboard as I laughed soooo hard !
Bamboo spreads by rhizomes and mini-rootletts.
It can become invasive, unless the roots are restrained and confined. Plan on digging down 2 - 2 1/2 feet with an impermerable barrier.
I have seen bamboo used as a visual hedge as far north as Northern Ohio, in Amish country, close to Lake Erie shores.