Why would you put a fire extinguisher contained by front of someone's door? I live in dorms

I live in dorms
How do I remove a GU10 Halogen...
Answers:    If it's a co-ed dorm, possibly someone was trying to let somebody know the occupant that he/she is "hot stuff".
Our boiler is broke and when we...
perchance by accident they departed it there or possibly they was going to spray it lower than your door but didnt get yhe karma