On arriving at college, frats had huge bedsheet signs saying "Thank You Dad's" & sororities countered with "Were Your New Sistas" Thoughts?

FYI: The frat sign was ruled by student council & deans to be so vague & innocuous that it was not offensive or violated school codes.

No I won't identify the school or when this occurred.

On arriving at college, frats had huge bedsheet signs saying Thank You Dads & sororities countered with Were Your New Sistas Thoughts?
On arriving at college, frats had huge bedsheet signs saying "Thank You Dad's" & sororities countered with "Were Your New Sistas" Thoughts?
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