and you had nothing particularly important/boring to get so you get to buy FUN STUFF what would you waste it on (i ask because this is my current situation)
it's exactly my case too (not paypal but gift certificates) so tell ya what I'm gonna buy: two pairs of shoes. Hope you'll come up with something less mundane.
Whenever I have money in my Paypal I buy fuzz pedals. In this financial case, I would buy something from Guyatone or MXR.