Bostin' 

An exclamation of suprise or excitement.

After hearing of his payrise John started shouting ''Bostin'' at everyone.

Bostin' by Brummmy March 28, 2008

bostin 

great, or really good. Mainly used in Birmingham, UK

I had a bostin night last night

bostin by j May 9, 2003

bostin 

superlative usually substituted for great, similar to crackin.

ar It were bostin aye It?

bostin by El Cholo February 19, 2004

bostin 

brilliant; fantastic; excellent; derived from the Anglo-Saxon 'bosten', meaning 'something to boast about' and now used almost exclusively in the Greater Birmingham area of the UK

I had a bostin balti last night at the Kashmiri Cottage.

bostin by Steve Thorne July 18, 2003

bostin 

Good, great, excellent. Often used in conjunction with 'mate'. Mainly used in Birmingham, by people such as Lisa Dutton.

Birmingham, its bostin mate

bostin by duffy July 21, 2003

bostin 

to surpass the expected.

That pint of ale was well bostin, I expected it to be as flat as Britney b4 the boob job.

bostin by Lee Mort May 9, 2005

Bostin 

Bostin means good

The fish and chips from the chippy are bostin

Bostin by 0121 December 6, 2023