One who is obsessed with tamagotchi. They often have more than one keychain. A tama mama can be of any gender identity or sex.
Person A: Haha, check this out! My tamagotchi finally grew up!
Person B: Damn it, you are such a tama mama.
Person B: Damn it, you are such a tama mama.
by teratophilia May 15, 2013