1 definition by AsianNoises

Top Definition
An asian sound describing pain, pleasure, denial, or happiness.
1.) -Stubs toe- "Buk-Lau!"
2.) -Seeing hot person- "Buk-Lau!"
3.) -Less than A on report card, sobbing.- "Buk-Lau!"
4.) -Eating bowl of Rice.- "Buk-Lau!"
by AsianNoises August 09, 2010
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