1 definition by simon.hold

Top Definition
The feeling when you first realise the E you took is working. The word refers to the sudden surge of XTC starting to work, in analogy to e.g. a car shooming past. There was a legendary club in London durring "The Summer of Love" (1988) called Shoom, after the meaning described above
That E's starting to work, I can feel the shoom.
by simon.hold November 11, 2007

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