(Australia) Said of a person who is on their provisional driver's licence and displays P-plates on their vehicle; not yet possessing a full driver's licence.

(Australia) Said of a person who is on their learner's permit and displays L-plates on their vehicle; not yet possessing a provisional or full driver's licence.

A single page that summarizes a topic, such as a process, a strategy, a business plan or issue.

Alternative form of that's a good one

(idiomatic, colloquial, dated) To drink alcohol excessively, to the point of being drunk.

simple past tense and past participle of one-up

(slang) obsession with a particular person who is idealized as the only right one to date or to marry, often without any actual relationship developments.

That keeps promises and tells the truth.

Misspelling of one-sidedly.

(idiomatic) According to one's understanding.