When an opportunity arises to do copious amounts of cocaine, usually at a time that is highly inconvenient and/or inappropriate.
"It's a Wednesday morning Chiz-a-tunity!"
by Chiz-a-tunity August 19, 2016
Crusty wank sock. Irreplaceable reward competed for the most exuberant masterbators on the Hove/Portslade boarder.
My Portslade Oscar is stiffer than yours is.
by Chiz-a-tunity August 20, 2016
'Get the Chizel out Thomas'
by Chiz-a-tunity April 14, 2016