| pea patch | | | |
| pearl-clutcher | | | |
| pearl-clutching | | | |
| pearl-clutchy | | | |
| pearl of wisdom | | | |
| pearls before swine | | | |
| pearly whites | | | |
| pea-time is past | | | |
| pebble in one's shoe | | | |
| pedal to the metal | | | |
| peed off | | | |
| pee in one's pants | | | |
| pee in someone's cornflakes | | | |
| peel out | | | |
| peel the onion | | | |
| pee one's pants | | | |
| pee on someone's cornflakes | | | |
| peep of day | | | |
| peg down | | | |
| peg the needle | | | |
| pelt of the dog | | | |
| penalty box | | | |
| pencil in | | | |
| pencil-neck | | | |
| pencil-necked | | | |
| pencil whip | | | |
| penny for your thoughts | | | |
| penny in the fusebox | | | |
| penny pincher | | | |
| penny wedding | | | |
| penny wise and pound foolish | | | |
| pen picture | | | |
| people mountain people sea | | | |
| people person | | | |
| pep in one's step | | | |
| perfect storm | | | |
| permanent shave | | | |
| perp walk | | | |
| personal capital | | | |
| person from Porlock | | | |
| Peter Pan syndrome | | | |
| phone in | | | |
| phone tag | | | |
| phrasebook | | | |
| physical break | | | |
| physician, heal thyself | | | |
| pick apart | | | |
| pick at | | | |
| pick corners | | | |
| pick holes | | | |
| pickin' and grinnin' | | | |
| pick of the litter | | | |
| pick one's battles | | | |
| pick one's nose | | | |
| pick on someone your own size | | | |
| pick out | | | |
| pick out of a hat | | | |
| pick someone's brain | | | |
| pick up on | | | |
| pick up one's marbles and go home | | | |
| pick up stitches | | | |
| pick up the pace | | | |
| pick up the pieces | | | |
| pick up the tab | | | |
| pick up the threads | | | |
| pick up what someone is putting down | | | |
| picture-perfect | | | |
| pidgin | | | |
| piecemeal | | | |
| piece of ass | | | |
| piece of cake | | | |
| piece of crap | | | |
| piece of shit | | | |
| piece of someone | | | |
| piece of tail | | | |
| piece of the action | | | |
| piece of the pie | | | |
| piece of the puzzle | | | |
| piece of work | | | |
| pie in the sky | | | |
| pie-in-the-sky | | | |
| Pierian spring | | | |
| piffy on a rock bun | | | |
| pigeon | | | |
| pig in a poke | | | |
| pigs can fly | | | |
| pigs might fly | | | |
| pile Pelion on Ossa | | | |
| pile up | | | |
| pill in the pocket | | | |
| pill mill | | | |
| pillow talk | | | |
| pinch-hit | | | |
| pinch one off | | | |
| pin down | | | |
| pine away | | | |
| pink slip | | | |
| pin money | | | |
| pipe down | | | |
| pipe dream | | | |