Is Benadryl a controlled substance? No. No. A controlled substance is one that may not be legally dispensed without a prescription or, in some cases, may not legally be possessed or dispensed at all.   Risperidone is a type of medication used to treat a range of psychological disorders, including schizophrenia.
Festivus is defined as a secular holiday celebrated on December 23 that is essentially anti-Christmas, a backlash to the commercialization of Christmas and involves the airing of grievances. The term was first used by Frank Costanza (father of principle character George Costanza) on the American comedy Seinfeld. An anti-Christmas celebrated on December 23 is an example of Festivus.
Fester first entered English as a noun in the early 14th century. It was originally used as we now use the word fistula, for an abnormal passage leading from an abscess or hollow organ and permitting passage of fluids or secretions. It later came to refer to a sore that discharges pus.