What's on your mug?

Meaning something is gay, stupid, useless, pathetic.

Oh shit that girl is square My phone is so square it keeps turning off Haha your picture is square!

By Morgan aka morgasm

insanely awful, terrible, disgusting

white cheddar cheese-its are so square in comparison to goldfish

By cap'n crunch lover

A word used in the '50. People from the good society, rich, well educated and caucasian, oftenly living in suburbs. There were squares and drapes.

The girl back there is a square.

By sheriff luke

someone is who late anywhere they go.

"you're such a square...you were supposed to be here 45 minutes ago!"

By leilaisakillermachine

A slang word for person, usually being knit

once I knitted a square.

By joe scrub