Yeah man, doesn't anyone put a lock on theirs though? I do...
-Glass Bong
-POM Bong
-Lung
-Pipe
-Cig 1 hitter
-Zig Zags 1 1/4
-Sobe bong
-2 pink bics; no one questions your sexuality then /jk Or steal them
-1 torch lighter
-Pipe cleaners
-Screens
-Napkins
-Notecards
-Paperclips
-Various pipe materials
-More!

Lawlz, I need another hobby besides this :P