My roommate (this is in 1978) in Morrissey used to put shaving cream on bottle rockets and light them sending them out open windows in our room. He once put on a performance for Br. Ed (our rector) and while he was watching started a small fire by hitting one of the curtains in our room. He also did the under the door trick with bottle rockets into rooms of our sleeping friends, RAs, etc. This roommate is now a priest in Peru.