An expression often used in frustration over the small size of ones penis effectively throwing off the trajectory of the aforementioned party's beer pong shot.
"i'm gooching so hard right now", said shane as the pong ball overshot the table and his penis retracted into his body cavity.
Flippy goosing is to flippy goose when needed, also to flippy goose means flippy goosing around, also to flippy goose but not to be confused of floppy goosing, Russell.....don't be flippy goosing
To pop an ice cube down the crack of a persons ass so that it slides down and melts showing through their clothes and creates the shape of a gooses neck between their legs.
I was Dublin Goosing this woman in a bar the other day just to watch her squirm