That miraculous sensor situated in the anal tract that enables the operator to determine whether the chamber is loaded with gas or solid matter, before risking a fart. The Bombay barometer may give faulty readings when, for example, swamped by large quantities of beer and curry, with disastrous results.
"Who dropped the dark blockbuster? Smells like someone's Bombay barometer failed!"
by bromp January 20, 2009
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A well known brand of what could be considered London Dry Gin.
It's name originates from it's popularity in India during the period of British colonization of south Asia and the Sapphire is believed to be referring to the Star of Bombay.

It is quite Tasty and makes use of a good balance of spices and Juniper and is good for making cocktails or just drinking plain.
Waiter: Anything to drink?
Man: Gin & tonic, please.
Waiter: And what brand of gin?
Man: Bombay Sapphire, thanks.
by t1ger2009 August 23, 2010
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Verb.

1. Missing the bus on something or somebody you really want.
2. Obsessive regret for losing what you want to buy because you hesitate at the store and then it gets sold out.

* Proper applications demand a serious regret for having missed the opportunity.
I so Bombay santa'd on that broad.

Bombay santa'd on the i4, now I'm stuck with the Nokia.
by KILbossa August 14, 2011
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to separate from your children on the first ski run of the day and leave supervision of them to your ski buddies.

Etymology: Ski culture - Inland NW, USA. A subset of the term "Indian outsourcing".
Willy pulled a Bombay Sunrise and we didn't see him again until lunch.
by Growlvin December 19, 2010
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Act of sex involving a man placing his penis between a womans breasts and rampantly moving back and forth.
Natalie Stukins gives bombay rolls to every one.
by hitman May 14, 2004
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Not unlike the common shitehawk, but of a much higher eschelon. Often regarded as king of shitehawkery.
Not only are you a shitehawk, youre a fucking bombay shitehawk.
by michael1984 November 25, 2005
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Noun: The act of fucking a woman's clevage as if it were a fanny.
Your mum's had more Bombay Rolls than an Indian bakery
by Aidan Brooks June 1, 2005
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