Thanks for your comments.
Some more stuff I experienced (in some cases I've been the "victim" myself
)
"Turtle Race": Get five helmets. Fix them on knees and elbows and put one on the head. Now give him a kick on a waxed floor.
"Music Box": Put a guy into a wardrobe. Throw a coin into the wardrobe and wish a song the guy has to sing.
One of those initiation ceremonies were to make someone sit on an office chair and fix him with tape for the whole nightshift. Beware if you are a snorer: your mates will definetely move you and your bed into the shower
