1 definition by Nu Wizdum

1. A sound that is made when ever something extremely stupid is said.
2. A sound that is made when a person saying something gets tongue twisted and realized that what they said made completely no sense.
3. Another sound used for "no homo".
4. Usually said after and awkward silence shared between your friends.
"Hey guys, I got my tubes tied today!!"*awkward silence*"BIP!"
*Laughter*
by Nu Wizdum December 28, 2007
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