

It's about a boy and a girl, and the only scene I remember is one in which
they are in a fighting robot, facing off against a bad guy in a robot with a
penis cannon. The robot fires a huge shot and an old lady says "quick! After
it fires a huge load it needs time to recharge" and someone else says "sadly
that's true about most men".

Another line in that same scene: the girl and boy are very cramped in the
robot, the boy is rubbing up against the girls back, and she asks "what is
that poking me?" He says something like "it's the growing tree of the puberty
forest". I don't remember the exact line, it was years ago and it made me
laugh.


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2013-11-06T15:57:48.843
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gintama
Manga with a robot with a penis cannon


I think it might be[Cannon God
Exaxxion](http://en.wikipedia.org/wiki/Cannon_God_Exaxxion)

> Hōichi Kano, the Grandson (revealed in stage three to be son) of world
> famous inventor Hōsuke Kano, is a student at Howa High School in Musashino
> City, Japan. At the tenth anniversary of first contact with the Leopoldians,
> an alien race, the unveiling of an Elevator Ship, designed for orbital
> transport to and from the Leopoldian home world and Earth, is about to take
> place. However, this was just a ploy to take control of the Earth, using
> their advanced technology and large Leopoldian work force on Earth to their
> advantage. It is now up to Hōichi, with the help of his grandfather, his
> school friend Akane, and Isaka, who recently transferred to Howa High
> School, to stop them and save Earth. And makes use off allot of obscure
> jokes like the one mentioned in your question.


CC BY-SA 3.0
2014-03-23T01:06:17.973
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It may be the [Neo Armstrong Cyclone Jet Armstrong
Cannon](http://gintama.wikia.com/wiki/Neo_Armstrong_Cyclone_Jet_Armstrong_Cannon)
from [Gintama](http://myanimelist.net/anime.php?id=918).

![enter image description here](https://i.stack.imgur.com/IiytA.png)


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2014-03-23T08:59:15.260
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It could also be the "Kaien" robot from Gintama, here is a picture of it
firing from episode 235, and the dirty humor definitely fits the series,
although I didn't hear that exact quote in the episode.

![Kaien robot firing](https://i.stack.imgur.com/B696X.jpg)

and here is the same scene from the manga ![enter image description
here](https://i.stack.imgur.com/1CGsv.jpg)


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2015-01-26T18:11:15.283
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