1 definition by TheJake&CharlieSquad

Noun, acronym for Bit Of A Twat.

In order to convey degree of twatness, one may use other marine vessels of varying sizes.
The range spans from "dinghy" to oil "tanker"
"Don't you think Toby is a boat?"
"Charlie can be a real ship sometimes."
by TheJake&CharlieSquad February 23, 2015
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