everyone and their grandma

The whole world

Everyone and their grandma means absolutely everybody—an emphatic way of saying something is extremely common or widespread.

The expression suggests that even grandmothers, who might seem unlikely participants, are involved: Everyone and their grandma has a podcast now.

The variant everyone and their mother works the same way.

Related

exaggeration · the whole nine yards · tongue-in-cheek · colloquialism · crowd · overstatement · vernacular · universal · everybody · the masses · whimsicality · regionalism · common parlance · word on the street · generalization · playful language · figure of speech · whole shebang

Opposites
quantity/inclusiveness

everyone and their grandmanobody

Inconsequential person

no one · not a soul · a handful · few and far between · none

selectivity/exclusivity

everyone and their grandmathe elite

Most powerful group

connoisseurs · one in a million · early adopters

Family

everyone, theirs, grandma, grandmother, mother, grandmotherly, motherly, motherhood, mothers

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