A person who is worse than a jackass and slightly worse than an asshole.
Man you are such an ACKJASS!!
A name given to a past-time in which people deliberately injure, or be-fool themselves and those surrounding for the purpose of entertainment.
Such films are available on YouTube
Ack (to ack)
To ack is to deliberately injure, or be-fool yourself and those surrounding for the purpose of entertainment.
Dan: ack into that bin
Roh: oh shit, I'm in immense pain
Dan: but it's on film
All: god bless AckJass™