a phrase used to mean "civilized" (however one defines this word) people don't behave the way you do. One can also add the adjective "normal" in front of the adjective civilized.
a boy, after having been to physical science class in elementary school and having learned the basics of electricity, tries putting scissors in the kitchen plug.
His mother starts screaming at him:
mother: is this f-sag you twit? what are you doing, you'll burn the damn house down. Pigs don't fly. Go to your room now. She then takes a broom and starts chasing him around the house.
son: I can attach balloons to anything i want, no? now please apply the phrase pigs don't fly to yourself. i haven't seen that many mothers chase their sons around their houses with bloody brooms; therefore this behavior, I will conclude, must be neither normal nor, in fact, civilized.
His mother starts screaming at him:
mother: is this f-sag you twit? what are you doing, you'll burn the damn house down. Pigs don't fly. Go to your room now. She then takes a broom and starts chasing him around the house.
son: I can attach balloons to anything i want, no? now please apply the phrase pigs don't fly to yourself. i haven't seen that many mothers chase their sons around their houses with bloody brooms; therefore this behavior, I will conclude, must be neither normal nor, in fact, civilized.
by Sexydimma August 19, 2012

a phrase used to mean "civilized" (however one defines this word) people don't behave the way you do. One can also add the adjective "normal" in front of the adjective civilized.
a boy, after having been to physical science class in elementary school and having learned the basics of electricity, tries putting scissors in the kitchen plug.
His mother starts screaming at him:
mother: is this f-sag you twit? what are you doing, you'll create sparks and burn the damn house down. Pigs don't fly. Go to your room now. She then takes a broom and starts chasing him around the house.
son: I can attach balloons to anything i want, (turn anything I want into a fad or trend) no?
His mother starts screaming at him:
mother: is this f-sag you twit? what are you doing, you'll create sparks and burn the damn house down. Pigs don't fly. Go to your room now. She then takes a broom and starts chasing him around the house.
son: I can attach balloons to anything i want, (turn anything I want into a fad or trend) no?
by Sexydimma May 24, 2012

A tree pig is a anivan that is mainly seen in the west Ireland. It is known to be as ferocious as a tiger. And it is not advised to make eye contact with them.
by Tri pod 24 May 4, 2021

When you push your fingers against another person’s toes “piggies” in a playful and flirty manner. It’s like a foot massage, but better.
by Kiyakat July 1, 2020

by That takes the cake 🍰 February 28, 2019

A law enforcement official, who specializes in undercover operations, which take place in an online environment.
“I thought I was gonna hook up with this 15 year old e-thot I met, but it turned out to be a 42 year old e-pig!”
by DerpishTurtle April 21, 2020

A (usually a woman) that waddles when she walks (can’t move her hips). May be “bow legged” as another example.
by Marina Guy May 6, 2022
