Not to break the meme, but step 4 should be "attach motion-activated laser pointers to each one". If he doesn't immediately dive for cover and frantically look for the nearest whitewashed surface, he's not a true Portal fan.Scorched_Cascade said:Step 1)Buy lots of these
Step 2)Wait till roommate is out
Step 3)Hide them around his room with lines of sight into various bits of the room
Step 4)???
Step 5)Profit