1.body; the hot, suculent, smooth abdomen of a man. A place that would taste scrumdidlyumptiously good with butter slipping around keeping it nicely tanned and lubed.
2. One who looks good in swimming trunks with the top of their ass crack slightly peeking forth.
1.Damn, Peter has a fucking hot bosy!
2. I want to lick that bosy till my fingernails tumble to the ground below.