As in, "Top one, nice one, get sorted" - the phrase of the late 80s/early 90s when urban youths were heading out to raves and plying themselves with ecstasy. The phrase was committed to vinyl in 1991 when Altern-8 recorded it as a sample on their top tune, Activ8.
by Mister Lee March 20, 2007
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blow one's top in context:

Serena Williams blows her top, and her chance, at the US Open (The Guardian, 13 September 2009)
by Jed_7 September 14, 2009
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