Even if you're wrong, you're only off by a bit.
It turns NO! NO! NO! into MMM MMM MMM
It turns "no, no, no" into "mmm, mmm, mmm"
Is that to differentiate them from the all those actresses that only play walls and bits of furniture
They're dollar coins, because a quarter is two bits, which means a dollar is 8 bits.
It was part of the school's anti Boolean campaign.