Perscription Bought Dreams (Foamy)

THE PILLS THAT I'M POPING GO POPPETY POP...
IN MY HEAD OF INSANITY I SEE FURRY RED DOTS
IT BOTHERS ME NOT FOR I'M AS HIGH AS A KITE
LEGALLY SO, BECAUSE IT'S WHAT THE DOCTOR PRESCRIBES.
PROZAC IS CANDY WHEN MIXED WITH A PIE
CODINE IS FUN WHEN PLACED IN YOUR EYE
NYQUIL IS BETTER WHEN YOU ALL WANT TO DRIVE
BUT USING HEAVY EQUIPMENT IS WAY OUT OF LINE
I SOMETIMES GET DROWSY MIXING ADVIL AND SPLEEN
MORPHINE IS FINE EXCEPT FOR THE DREAMS
I ONCE SAW A LAMB DANCING ON GLASS
AND THE ELVIS SIGHTINGS ARE A PAIN IN THE ASS
HE STOLE MY FRIED CHICKEN WITHOUT ANY A CARE...
BUT THE JOKE WAS ON ME....'CAUSE IT NEVER WAS THERE.
SO AS I DOZE OFF IN MY PRESCRIPTION BOUGHT DREAM.
I WANT MY FREE HEALTH CARE SO I CAN GET HIGH AS I PLEASE.

WHERE AM I?

WHO ARE YOU PEOPLE?