1. An imperial japanese kamikaze aircraft tested and used by the IJN during the battles of Midway, Okinawa and Iwo Jima as a shock tactic to quickly incapacitate key american warships.

2. A modern sexual term for when a man thrusts his penis into the vagina of a woman with such power that the female may never recover from this fatal blow.
Example One:

The american aeronautical callsign for an incoming Ohka was Baka, which ironically means fool in japanese.

Example Two:

Koba: Bro I'm seeing Akeno tonight. This might get juicy if you know what I'm saying...

Arnaud: Send an Ohka! Long live the emperor!
by The Bouncy Rhombus September 6, 2018
Get the Ohka mug.
A Japanese-born pitcher in Major League Baseball. He is most famous for being mentioned on an episode of The Simpsons.
Bart: "Look at me! I'm Tomokazu Ohka of the Montreal Expos!
Milhouse "And I'm Esteban Yan of the Tampa Bay Devil Rays!
by R.I.P. Montreal Expos 1969-2004 November 27, 2006
Get the Tomokazu Ohka mug.