no, you stick the crap under the wiper like a parking ticket, and then if they try to use the wipers to clean it off, the wiper will continue smearing crap
draino bombs! we always used to set off like 5 when we tp'd or egged someone's house so that they would come out after they heard the noise and then we could see their reaction to the other stuff.
some fo these ideas aren't bad what we actually did was we tp'd them with 100 rolls last night... it looked pretty good but we were kinda pissed cause thats what they did so it wasn't original so we bough car paint and drew all over their windows on all of their cars and all over their house windows we wrote "TEAM SOGO" on everything and then corrupt and another friend went to the girls house they were all at and wrote "YOUR NEXT" on their car...
BTW sogo is our team it stannds for Suns out Guns out