Literally means "your liver" in Persian, short for "Jigareto bokhoram" (meaning I wanna eat up your liver!!>>> I wanna eat you up!! ...or "Jigareto beram", again meaning I love you to pieces)
This is a very affectionate word to say to someone who is cute but you usually know and like them... so it doesn't just mean You're hot. It also means I really like/love you... Love you to pieces!!!