Ancient 80 year old Chinese gentleman with a Fu Manchu beard looking to get laid, as played by David Carradine in the movie Crank 2: High Voltage.
by Ricky Verona May 16, 2011

I bought my girlfriend a kong dong for her birthday. She squealed like a pig and stuck it all the way up herself. Looked like she had a leg shoved up in there.
by Anonymous December 20, 2002

This is most typically referred to as the toilet bowl water once a man's penis as poked itself into the murky depths. When a penis infiltrates the vile waters of the ceramic oval office, the water turns into Dong Water. Similar to bong water in the sense that once clean water is now tainted.
In other cultures, known as "Poop Dick"
In other cultures, known as "Poop Dick"
I was pooping at the public walmart restrooms and felt my dick submerge into the icy cold waters of the unknown. I knew immediately that I birthed a new batch of Dong Water. Unsafe and unsanitary, I immediately ran away.
by sixty7gt500 July 11, 2014

When you can't get hard because you are so high. Analogous to whiskey dick, but through the use of marijuana.
"Dude that chick was blowing me last night, but too bad I had bong dong."
"Man, that sucks. She was hot too."
"Man, that sucks. She was hot too."
by 24Ebok8 May 10, 2009

by stupdawg April 20, 2009

a condom
by Stefan the terrible June 12, 2004

hit a gong (or a tam-tam) with its mallet. move close enough to the gong, while standing, until the crotch of your pants is touching the gong. its pleasantly shocking.
bro 1: "dude dude, check this out." *GONG*, *steps up and hollas like he won the lottery*
bro 2: "what the hell are you doing?" *GONG*, *steps up and hollas like he won the lottery*
bro 1:"dong gong"
bro 2: "what the hell are you doing?" *GONG*, *steps up and hollas like he won the lottery*
bro 1:"dong gong"
by someguymb14 August 12, 2014
