I’ve three pictures so far with girls making signs just like this. It won’t let me link them on here but here are the quotes.
butts facing the camera
These signs are extremely extremely common among men and women. I’ve actually seen more non greeks than greeks with these types of signs, because you have to be really stupid to hang these signs out of your fraternity house.
I’ve personally seen signs in real life from non greeks with sayings like:
etc.
This is one issue that I think is more prevalent in non greeks than greeks.