What is Upir?
1.
1. Russian vampire that function during daylight hours. Eats children then their parents. Said to be the most vicious vampire.
2. A slang term for someone who has sex with a girl and then has sex with her mother, a mother f*cker
1. The upir ate jim, then his parents.
2. Jim is a real upir. He had sex with shelly, then her mom.