The Japanese Milkshake is an 7 man homosexual maneuver. It centers around one man in the middle. This man is sucking one guys dick, jerking one guy off with his left hand, jerking another guy off with his right hand, fingering one guys asshole with his left middle finger, fingering another guys asshole with his right middle finger, butt fucking one guy, and getting fucked in the ass by a man behind him. All men finish at the EXACT same time. This is the Japanese Milkshake. It can also be called the Irish Journey.
Demon Dave opened the doorway to true evil, which turned out to be him in the center of a Japanese Milkshake. "Well kiss a dick and call me princess." Demon Dave excitedly shouted.
by The Ender Smites Foes March 16, 2008

by MangetsuandProdigysPhoenix101 November 11, 2012

Japanese bukkake is a form of sex, involving women who is buried neck-deep in a pile of dirt, and then several men ejaculate over their suffercating faces.
by derbyderby October 2, 2010

The worst hamburger ever. Reserved for that one-in-a-million hamburger that is so gross that you can't even eat it.
by Joe Salone June 15, 2012

by Grassman14 January 26, 2014

The sexual act of placing seaweed on an erect penis, and then using both hands to twist the seaweed in opposite directions.
by adminsbitch May 30, 2014

A reference to the custom in small Japanese fishing villages to discipline an unfaithful wife by having all the fishermen ejaculate into a ripe watermelon and subsequently the chatting wife had to eat it. However, some women liked it and purposely sought this discipline so it is now used as an invitation to engage in this fetish.
That girl just received a watermelon in her DM's... You know what that means! Japanese Watermelon is crazy!
by Gh0st Dawg July 31, 2020
