peace of mind, (1).

piece of mind, (2).

peas of mind, (3).

Pennzoil, the  driver’s heart with pistons advertisement.

Pistons.

Detroit Pistons.

water under the bridge.

latrine.

toilet seat up.

toilet seat down.

bridge over troubled water.

peace price.

piece price.

peas price.

psychedelic, edel, Nobel, nobelman, edelman. Nobel peace price.

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