Spoken whenever someone is flat out denied and followed with a finger wag, whether it be getting a shot blocked or getting turned down by a friend for a beer. For added effect, the speaking of the word should be grunted with a frown.
When a guy wags his fingers back and forth rapidly against a girl's clitoris, reminiscent of the NBA Blocking King Dikembe Mutombo's stapled gesture used after blocking an opponents’ shot.
As she was bent over, the guy "Dikembe Mutombo'ed" her clitoris from behind and the girlimmediately reached full climax.
A retired Congolese American professionalbasketball player, last playing for the Houston Rockets of the NBA, now U.S. senator of Colorado. Mutombo at 7' 2", showed that he is still one of the most dominant big men in Congress, blocking a record 16 bills in one legislative session. Mutombo punctuated his final block, a clean rejection of the Criminal Justice Reinvestment Act, with his signature finger wag.