horrible newsletters to sign my horrible friend up for for revenge?

i had an email address off my friends server that forwarded the emails to my regular account. for the past couple of months, i haven't been receiving any emails from the things that i signed up to with that email address. i thought my friend had deactivated it. he came over the other day and signed into his email on my computer. he forgot to sign out. i looked today and i found all these things with my name on them from places like myspace i had used that email on. i now have access to his parents email addresses direct from him, his itunes account information including the card, and practically everything else he has gmail related.

on one other occasion i got an email from myspace saying i had a password request. i now know it was him getting it and viewing it on his server before he changed it to forward to his account.

my question: what are some newsletters and things i can do to him for revenge.

oh, and i think he stole 5 dollars out of my wallet when he was over here.

any ideas on revenge would be appreciated.