oh my goodness...we are always pulling little pranks on each other here! Things like..
I put sarran(sp?) wrap over the toilet bowl in my kids bathroom. Stretched it really tight so they couldn't see it there(under the seat part)....shoulda heard the squeals! LOLOL! or
we have shaving cream battles....we try to put it where the other will touch without knowing its there...on lightswitches, doorknobs and once on the toilet seat overnight. I knew they'd be too sleepy to notice when they went to use the bathroom..
Got them with that screaming maze joke that was posted on this site a few weeks ago too...toooo funny!
I could go on and on!