A female's large behind.
There are several levels of Sir Charles.
Level 1: A Normal Sir Charles - Just a great big ass
Level 2: A '93 NBA Finals Sir Charles - An incredibly shapely, gigantic ass
Level 3: A '92 Dream Team Sir Charles - The greatest ass of all-time

Derived from Charles Barkley's nickname "The Round Mound of Rebound," except in this case it's the "Round Mound You Wanna Take to Pound Town"

When you eat dirt for the first time and leave your family to build a shack in the woods

A great blow job. Derived from the conversation between Charles Barkley and a police officer during his now infamous DUI stop on December 31, 2008. According to the officer who wrote the report,

"He told me that he ran the stop sign because he was in a hurry to pick up the girl I saw get in the passenger seat."

The officer continues: "He asked me to admit that she was 'hot.' He asked me, 'You want the truth?' When I told him I did he said, 'I was gonna drive around the corner and get a blow job. He then explained that she had given him a 'blow job' one week earlier and said it was the best one he had ever had in his life."

A Scotch drink:

a full glass of ice and half glass of The Glenlivet 18 years the choice of godfather

A name given to someone who fucks everything up, as in charlie (charles) foxtrot, or "clusterfuck"

Simply defined as a Chucky floating inside a Larry, or otherwise a half smoked cigarette extinguished in a half drunk beer.