Pick·wick·i·an 
(pĭk-wĭkē-ən)
(pĭk-wĭkē-ən)adj.
1. Simple and kind: a Pickwickian uncle.
2. Meant or understood in an idiosyncratic or unusual way: a word used in a Pickwickian manner.
[After Mr. Pickwick, central character in The Posthumous Papers of the Pickwick Club by Charles Dickens.]