Girls Can't Eat 15 Pizzas

On the way home from school, since we were hungry and the traffic was bad, I asked my 3 kids to think about something (to let them forget about all that).
So I asked them to create a sentence represents my car plate number. Similar to "Girls Can't Eat 15 Pizzas" we sow on Monk few months ago, why not we do one for my car plate and one for Mom's.

So we came up with those two:
"Better Practice 5 Not 5 to 8" for my car plate, it was BP5 N528
AND
"Borrow Extra 7 Years Or 53" for Moms that is BE7 YO53.
It was fun and we killed the time spent in car during rush hour.