look up any word, like ebola-head:
 
1.
The word spoken when a person is pimp slapping someone.
"Jerome walked up to Michael and yelled "WaPaNg", while he pimp slapped him."
by Paul September 21, 2004
 
2.
1) Exclamation made when striking something.

2) Sound made when striking an object.
1) John exclaimed "Wapang" when he slapped the desk to get others attention.

2) Not looking John ran right into the pole, WAPANG!!
by KaZ September 21, 2004
 
3.
The sound made as a Le Creuset frying pan hits your friends head: in the instance of a clearly stupid remark
What time is the Nine O'clock news on the telly? Wapang
by ewart January 21, 2006
 
4.
Simply - A Large pair of breasts.
Look at the size of her Wapangs!
by Danny Johnson October 04, 2005