big boy pants

Grown-up attitude metaphor

Big boy pants are the underwear a toddler wears after graduating from diapers—a milestone of maturity.

The phrase extends to adults as a call to act responsibly or handle difficult situations: Time to put on your big boy pants and have that conversation.

The variant big girl pants applies the same idea to women.

Often used mockingly or as gentle encouragement.

adulthood

career

Lifelong occupational pursuit

promotion · budgeting · taxes · homeownership · savings · retirement · insurance · investing · pension · employment

courage

bravery

Boldness before danger

  • gutsEntrails or boldness
  • nerveSignal-carrying body fiber
  • boldnessFearless readiness to act

fearlessness · daring · fortitude · mettle · pluck · spunk · backbone · stepping up · facing fears · confrontation

responsibility

accountability

Obligation for one's actions

trustworthiness · discipline · ownership · commitment · conscientiousness · stewardship · follow-through · dependability · answerability · charge

independence

self-reliance

Depending on oneself alone

agency · self-determination · freedom · individuality · leaving the nest · solo · self-supporting · self-directed · choice · on your own

maturity

self-control

Ability to restrain impulses

discernment · restraint · level-headedness · sensibility · equanimity · temperance · emotional regulation · patience · perspective · insight

Opposites
maturity and responsibility

big boy pantsdiapers

Infant waste garments

training wheels · baby steps · hand-holding · coddling · security blanket

courage and emotional fortitude

big boy pantscowardice

Absence of bravery

running scared · chicken out · cold feet · wimping out · fragility

emotional composure

big boy pantstemper tantrum

Explosive emotional outburst

meltdown · waterworks · whining · pouting · thin skin

Family

bigger, biggest, boys, boyish, boyhood, pants, pant, panted, panting

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Positive · Everyday, not technical · Rated G