The act of defecating through the open sunroof of a car. Originally performed by Jimmy McGill, aka Saul Goodman on "Better Call Saul" which ultimately landed him in jail for assault, destruction of property, and also possibly sex offense charges.
Positioning one's rectum directly onto the air intake of the victim's sleep apnea machine then farting, thereby pressurizing the evil stench before slamming it at a high rate of speed and pressure through the mask , nose and lungs of the unlucky victim.
After stealthily entering the abode of mine enemy with the intent and malice aforethought of delivering unto him a Chicago Sunroof, I looked upon him did see that he wore a sleep apnea mask. And this was bad, for a mask would surely be of hindrance to said delivery. And so I thought hastily and did contrive of a new delivery system. A system even more heinous than usual. And hence I did drop trou and placed my rectum directly upon the air intake of his sleep apnea machine and did unleash the darkness that dwells within my bowels, hence, inventing the Chicago Sunroof Turbo.
An act performed by a young Jimmy McGill (aka Saul Goodman) on the TV show "Better Call Saul" which landed him behind bars. The specifics of this act are unknown, but it led to him being charged with assault, destruction of property, and a possible sex offense. Though Jimmy appears to think that a Chicago Sunroof is a harmless prank, the authorities believe otherwise.