You know when you're Persian when:
You drink like a Russian, but incognito.
You wear Turkish but claim it as Italian.
You drive your uncle's Benz but say that it's yours.
You buy the cheapest, most discounted product you can find. Never buy retail.
You believe you are the Only smart person in your class, or rather school.
You can calculate square root of 42098232... in your head.
Your mom decided to start cutting your hair after you immigrated to the new foreign country.
You wait outside your door for at least 5 minutes along with your guest.
Your favorite breakfast is Barbari with Tabriz cheese and walnuts.
You call yourself Irani among your family but switch to Persian when talking to Foreigners.
You swear at your friend but then never apologize. Instead you direct your insult to some obscure dictator in the world (ie. Saddam).
Your parents continually shout at you and nag about how they sacrificed their lives for bringing you out of Iran.