look up any word, like the eiffel tower:
1. A Girl Scout cookie

2. An S&M sex act for a homosexual couple. The dominant partner performs oral sex on the submissive partner, repeatedly biting the testicles of the submissive. The submissive must thank the dominant partner each time this is performed.
Oh, God, Jim! Thank you very much for the Thank U Berry Munch!
by Bad Girl Scout November 11, 2011