this is like fucking in kung fu style. its also used to describe rough, painful and hardcore sex style. this type of sex is done wen u really want to fuck the other one in the worst way possible. it includes beating, throat fucking and assfucking type sex. which in a way causes hurt that also seem to satisfy the opposite sex. this word is extremely popular when it comes to places like malaysia and il. so u can now use this word wen u want to a blast tht night.
Enough of tht bitch. today im gonna kung-fuck her at all costs!
Dont get hard on me, madam or ill kung-fuck you!!!