Random.

1.skip randomly
2.pretend আপনি have a যেভাবে খুশী obsession of llamas and tell everybody about it and talk only about llamas for the পরবর্তি few days and buy all sorts of লামা related stuff then one দিন dont say anything about llamas and when ppl ask why say "when was i obsessed with llamas?theyre ugly!but i loooovee hippos!"repeat the process several আরো times
3.after anybody says something say "thats what she said"
4.in a movie theater put your feet up on the chair in front of আপনি so no one sits there
5.in a movie theater if someone sits down say "that seats reserved" even if it isnt
6.laugh during sad...