lying sideways on the ground and moving legs in a running motion so as to complete full circles on the floor.
origin: the simpsons use: when throwing a tantrum, trying to get attention, to make bored people laugh, or to mop the ground with your clothes.
Relating to Taylor Swift's song "Girl At Home", a situation in which you find out that someone who showed great interest in you later reveals that they have a girlfriend. i.e. Someone who talks to other girls as if they aren't taken.
Dude, Justin has a girlfriend, we've been talking for three months. I just got Girl At Home'd.
When you are married to someone but they refuse to divorce you, or sign the divorce papers, so that one day they might still have a chance of reconciliation (usually to be attempted directly before you are due to be married for the second time).