The thick substance resulting from a mixture of skin cells and sweat which form at the crest of the gluteal cleft after a long sweaty day of working outdoors.
Dick worked hard shoveling hay in the dreadful heat all day, and was pleasantly surprised to discover a nice build-up of bunge in his as crack.
The bunge is the nickname you give someone who is absolutely on top of his abilities. The bunge or #thebungemaster, is someone who can be easily spotted in a crowd full of pantallonies
“Yo, did you hear that a dab is the strongest form of thc??”
“That’s old news brother, heard that from the bunge last week”