Pilot slang. Being unable to take one's eyes off a target(enemy aircraft, escortpackage or some fine lady in a bar) for fear one will not be able to find it again.
Billy : ''Hey Johny, come and watch the game with us over here''
Johny: ''No way dude, I padlocked Ginger''
A crappy, beat up old car that is only used around a farm. usually not for work purposes, instead is used by the teenagers or kids of the farm to do skids in and totally destroy the car inside out. if you crash you paddock basher, its no big deal
City Slicker: hey bro can we do some skids in the paddock basher?
An Australiancolloquialism; describing someone intellectually impaired or moronic.
In the case of this phrase, the term "roo" is an abbreviation for kangaroo, an Australian marsupial.
Used emphatically, the phrase is sometimes amended to "a few roos loose in the top paddock".