1. Term to describe a male or sex partner to say that he is the most of the papis, he is the best.
2. When your daddy is the best of all.
3. When bae looks so good that your panties cant stay dry
1. Check my man, he is the Papiest!
2. Watch out hoes! Mine is the papiest!
3. Him: bae how do I look in this outfit?
Her: you the papiest.