Long Duck Dong
The name of the Asian in Sixteen Candles...
Yo, get over here Long Duck Dong...
long duck dong
Commonly known as the male sex organ, or penis. It dates back to the classic 80's movie "better off dead". One character named "long duck dong" a foreign exchange student from japan boned a fat american teen with huge funbags.
"Jeepers, did you see that dudes long duck dong? It was chode looking. Gnarly."