What are some good pranks me and my friend(s) could pull for his birthday party?

You could try to tie saran wrap to like to signs so that cars drive through it because they dont see it to the last minute. You could also just trying egging a house thats always fun becayse you know its going to be a ***** to clean up.

Also one more but its kind of hard to do. You take the stick part of duct tape and face it up on the street so when a car goes over it it sounds like they popped a tire. Ive only successfully done this once so try it. Its awesome when you get it right.

Hope i helped =)

if the party is set to start at 8 NOBODY turn up until 8.30 or later

Have sex in front of their front lawn and *** all over their front lawn. THAT'LL SHOW 'EM!