Pen Gwyn !
Cos they're playas.
In the first, you must drink a lot of liquids before battle, but in the latter, you only pretend.
There's no place like cd "
Depends on who wrote the script.
an Envelope EDIT: My deepest Canadian apologies to those who are calling this a riddle. I always took it as a cheesy joke
Because the rest of the letters are not-E.
Very Caerphilly.