Pineapple Juice, Papaya juice, Passion fruit juice, Peach juice, Pepsi, Pink lemonade, Port, Pernod, Pina Colada, Peppermint schnapps, Prune Juice,
Pepsi
A party drink that starts with the letter P is punch.
Patron
Sambucca. It's an Italian drink =P
Pina Colada
Pina colada.
Piña colada.
If you're thinking of "potation', it refers strictly to drink.
Pina Colada
Punch!
punch
Planters Punch.
Vermouth