Pious & Saintly: give them $1M & have them donate to the church
Lavish: give them a $1M value item and have them trash it
Eco-Friendly: give them ~$3M and have them buy 5000 jackets (or whatever) and then trash them
Church Mouse: give them exactly $5 and then mug them for $1
Pocket Money: give them $100 and have them make an investment in the bank
Double Dragon & Domino Effect: start a fight with Domino, show them how to join the fight, then finish the fight
Friendly Fire & Semper Fortis & Manu Forti: have them join your faction then let them kill you or an appropriately low level faction mate -- may involve getting naked and waving a rusty sword; good times
Stinker & Wipeout & Foul Play: give them a stink bomb, toilet paper, and dog poop (~$4M each), and show them how to use it on a low level inactive player in a shack