A friend's ex has done the most awful thing to her. He's jeopardising her career and his actions have caused her a lot of embarrassment in her workplace. She's a very private person and what he's done has had big implications, to the extent that even the company MD (it's a very large company) knows.
It's 100% vexatious but he's technically not done anything illegal.
I don't know the guy personally. I do know his e-mail address, his name, where he works, and home address.
I'd love to send him a glitter bomb but don't think that's wise.
So, to tide me over while I sit on my hands and prevent myself from signing him up to every type of spam I can imagine, can you tell me decent stories of petty payback?