Someone who has free text messaging services on their mobile phone and cannot stop texting everyone on their contact list with the same unoriginal message.
Person 1- "Hey i just got a text from zainab saying 'muffin'"
Person 2- "Yeah same. What a coushe"
A girl, particularly of the indian culture- that evidently manages to get other girls to fall 'in love' with her from all different backgrounds and cultures. Girls.