Top Definition
A person or persons who are literally crazy or literally a maniac about acting like a Jack Ass !
A "Jackassaniacal (JAK-ASS-A-NIAH-KAL)" person constantly loves to go the extra mile to be not only annoying or a nuisance,but makes sure that everyone around them is not only uncomfortable around them but goes out of their way to act like a selfish baby or jack ass simultaneously while being a pain in the ass at the same time.
by Darizzle7 July 01, 2011
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.