while your at it make sure that friend is good at stage makeup, use padding/makeup to disguise your actual features. Actually scratch all of that.
Do as deep copy says but when they get home after tying them up load them with the rest of their possessions and sell the whole family into slavery overseas. Use all the money to buy explosives/guns etc then use that to break into a bank and steal everything. Use that money to higher mercs, then use the mercs to kill that asshole that called you a fucktard online. you know the one im talking about.
And after aaallllll that...... make sure to use CCleaner and a proxy.
/