cari istilah yang lo mau, kaya' guncle:
 
1.
an adjective used to describe a female or male that isn't worth your efforts.
Don: How is it going with the new 21 year old Jon?

Jon: Don... She was a McNoGo because of unemployment and her 3 kids by 3 different guys.
dari King 0f Fridays Rabu, 03 Juli 2013