Australian slang meaning 'to drive around the
block'
One may 'do a blockie' if one
- has missed a turning an needs to go back
- wants another go at finding a parking space in that street
- wants to treat everyone on Chapel Street with another look at one's lowered Commodore with the full body kit and the mad pro-logics blasting out doof doof
not to be confused with 'chucking a
U-ie'.