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1.
When you are relaxing, 'taking it easy'

e.g On a bed with friends,

"You alright there mate" "Yeah, Chillin' Bom Billin'."

Also can be used when something good happens.
e.g

"Mate, Ive got that tenner I owe you." "Chillin' Bom Billin'. "
"You alright there mate" "Yeah, Chillin' Bom Billin'."
"Mate, Ive got that tenner I owe you." "Chillin' Bom Billin'. "
by BOOMTING' December 31, 2012