1 definition by some Scottish guy

Top Definition
A much-underused exclamation. Must be written with an exclamation mark afterwards as above. Effective when interposed with other nonsense words (see examples below). Usually used frequently, in rapid succession, to annoy/provoke others. Works well on high school teachers, especially those teaching physics.
1 - "Boop!"
2 - "Boop de boop boop boop!"
3 - "BOOOOOOP!!!"
4 - "Boop..... boop boop boop..... boop.......BOOP!"
5 - "Beep boop!"
by some Scottish guy August 19, 2006

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