flucking
did you hear about that mainline bitch?  no, what happened?  she had to drop out because she was flucking
flucking is also a word used to describe the action of flunking out of an establishment of higher education due to a surplus of sexual activity
"did you hear about that mainline bitch?  no, what happened?  she had to drop out because she was flucking" What is the definition of "flucking"?