Okay, here it is:
Have you ever walked into a room with that air freshener sprayed all over the place? You know they're hidin' something! They did something smelly in there, and they don't want you to smell it, but you're gonna get to the bottom of it.
I was in a bathroom once, and I smelled that lemon scent. You know that lemony scent they use? That got me thinking "Hey! Is there a lemonade stand in here? I want some lemonade!" But it doesn't always smell like lemons completely, it also smells like ass. So now I got a mental picture of a lemon with an ass on it.
In the smell race, lemon's trying to catch up, ass is way ahead, laughin'.
back to the game:
bloke-------->Aussie