mind one's ps and qs

Watch your manners

To mind one's ps and qs is to be careful about one's behavior, language, or manners—to watch what you say and do.

The phrase often appears as a warning or reminder: Mind your ps and qs at dinner with the in-laws.

The origin is uncertain, with various theories involving typesetters, bartenders, and schoolchildren learning penmanship, but none definitive.

Related

courtesy · proper etiquette · accuracy · self-control · walking on eggshells · watch your step · decorum · situational awareness · civility · discipline · conscientiousness · please · grammar · cultural sensitivity · restraint · thank · yes sir · prudence

Opposites
behavioral care and propriety

mind one's ps and qsforget one's manners

Lose one's courtesy

act out · misbehave · throw caution to the wind · make a scene · speak out of turn

social inhibition

mind one's ps and qslet loose

Remove restraints from

cut loose · let one's hair down · go wild · throw caution to the wind · speak one's mind

behavioral carefulness

mind one's ps and qsthrow caution to the wind

Act recklessly, disregarding consequences

let it all hang out · let one's hair down · run wild · go off the rails · lose one's head

Family

mind, minds, minded, minding, mindful, mindfully, mindfulness, unmindful, reminder

Familiarity
Top 100,000
Profile
Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G