2. a nickname for George W. Bush which differentiates him from the three slightly more honorable Bush men creatures, Prescott his grandfather, George his father and Jeb his brother.
3. a joke told in the rural areas of Australia.
2. Thanks be to Mergatroid and inside connections, George "bushcrack" the good old boy didn't need to attend weekly Air National Guard meetings or annual summer encampments during his tour of duty to bring home the bacon.
3. Wayne threw a log on the campfire somewhere deep in the outback and spun a wild bushcrack about Austin the tenderfoot having sex with a not-very-pleased joey.