When a girl lathers her vagina in duck sauce and proceeds to let her or any neighborhood dog lick it out. The act can also be performed by males from their butthole.
Kevin G. was envious when he heard his sister had a Japanese Lunch with the dog next door. He swiftly made his way to the local P.F. Chang's to get a few packets of duck sauce so his dog Roxanne could lick them out of his ass.
by KyanPoster August 29, 2010
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when a girl fingers your ass with her toe while gently biting the low area of your scrotum.
my balls itch

must of been the japanese lunch box
by aye you bitch shuttup December 6, 2009
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The most famous line of the character from Kuroko's Basketball, Kagami Taiga. It's when people in japan tend to all rush and flock in a food establishment (in the anime's case, the school cafeteria) because the japanese only have a 30 minute lunch break. That sucks.
"Woah! Look at all those Japanese people going crazy for that special sandwich. THIS IS JAPANESE LUNCH TIME RUSH!"
by Ninjin Tensei April 10, 2015
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