Green’s Dictionary of Slang

bricksy-wicksy n.

[brick n. (1a)]

someone or something first-rate.

F. Marryat in Life and Letters of F. Marryat (1872) II 235: Like a fine old generous governor - / A bricksy-wicksy-wicksy of the modern time .
[UK]Punch XIII 213/1: Bricksy-wicksy For the meaning of this choice word the reader is requested to ask Mr Paul Bedford.
J. Mills Life of a Racehorse 106: Harry Dale - a reg’lar bricksy-wicksy is Harry Dale!
T.J. Williams Dunducketty’s Picnic 19: Goodbye, Brickswicksy.
S. Brooks Naggletons 176: But sink the shop on Sunday, my bricksy-wicksy!