Most commonly used on social networking sites during the chat function. An abbreviation for "Girl Waiting In Bedroom". Used when the user is no longer interested in chatting with the other person, the user will simply state "GWIB", and may now freely exit the conversation.
Unwanted friend: HEY JIM! WHATS UP MY MAN?

User: Oh jeez, you caught me at a bad time, sorry, gwib.
by E-DUB_CHEAH_BEAH March 23, 2011
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The inner lips of the asshole. The fleshy inner opening of the anus.
He spread my asshole wide open with his finger tips to expose my tender fleshy gwib.
by The Chi February 8, 2008
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