I'm not sure, he just showed it to me as he was telling his days events.

 Okay, cause a few years ago my buddy got married and instead of gifts they asked that people just gave cash to help pay for their honeymoon and we were to hang it on a 'money tree' they had set up. So I gave them fifty, one dollar bills with this written on all of them just to mess with their world, hahaa. I really think this is one of them since you're in CA and the handwriting looks exactly like mine, especially the 'R'. Btw, sorry for the random question, guess it really doesn't matter where he got this anyway, hahaa.

 wasn't me so im not trippin