Egged

Someone egged my truck last night. I didnt notice it this morning because it is on the passenger side of the truck but I noticed coming back from lunch today. As if that truck hasnt gone through enough already. I don't think I have pissed anyone off lately so I believe I fell victim to a random act of egging (damn Tower rats). I also dont have time to get it washed today because I am going to the gym after work and then race home because I am meeting a friend for dinner. I heard eggs can really f-up paint jobs so I wonder how long I have until it is a permanant egg stain.