| Idiom | Meaning | Example |
| piddly | little, small, tiny | "What a piddly car!" "Yes. It's a Micra." |
| piddly-assed [B] | (See piddly) | |
| pie-eyed | drunk, intoxicated, hammered | Byron was pie-eyed when we got to the party. He was drunk, man. |
| pie in the sky | unrealistic, not practical, hairbrain, half-baked | When first invented, the car and phone were pie-in-the-sky ideas. Now we have phones in cars. |
| piece of ass [B] | (See a piece of ass) | |
| piece of cake | (See a piece of cake) | |
| piece of me | (See want a piece of me) | |
| piece of my mind | (See a piece of my mind) | |
| piece of piss | (See a piece of piss) | |
| piece of tail [B] | (See a piece of ass) |