Potatoes should count as grenades for ammunition purposes

[Mouse]

And as whatever they need to count as to be used in the MPRT.  I think that this will be a valuable addition to Goonstation.

[Jakson]

I want to shoot a potato at the nuclear operative with a potato from my riot launcher.

Although realistically speaking to make a potato gun, you would need some kind of fuel, like a combustible spray can.

[cyberTripping]

Somewhat alternate idea that i think still captures the spirit: bootleg homemade spud gun (for potato based assault) that also incidentally happens to let you launch grenades, like the horrible lovechild of the zip gun and the grenade launcher.

[KikiMofo]

When riot lauchers were first added one of the first things I tried was shove a potato into it

[Rilor]

Let Potatos be used as ammo for all guns

[Katzen]

Pies also.

[Kamikaze Mongoose]

Other potato sized (or smaller) things that could probably fit into a grenade launcher:
+ Lemons
+ Tomatoes
+ Eggs
+ T-shirts

[palpetinus]

Just let us make an item launcher in the nanofab.
1 rubber
3 metal

The idea being that it's just an elasticity-based launcher. Depending on item, it could be funny (potatoes) or deadly (meat cleavers). Three seconds reload to "wind it up" to make it more gimmicky than spammy and powerplay-y.