vieja

Spanish for old lady as in girlfriend or wife. While old lady can be used in english for mother, it's usually not in spanish.

Old lady. Can also mean whore in slang in other parts of Mexico.

A woman who gives up sex and /or oral sex right away.

A nympho maniac

my C++ profesor that has alzheimer and other brain diaseases which makes her go crazy during class speaking nonsense that no one understands about anything but C++.
Often gets lost on her own words forgetting that she's teaching a class.

Tu vieja en tanga is your mother in underwear. In Spanish it's a way to insult someone.

This is a spanish sentence. When you put it in a translator, it says "I want to eat your old lady", but it is a common phrase used in Argentina to say hello. Try to use it when u talk to an argentinian.