Fun ways to kill pesky mice

[Cute Wolf]

So, wet season start in the tropic, and now, unfortunely, the periodical horde of mouse now start to showing their face in the city.... unfortunely, while I not really know it, there's some mice slip in the house.

Grumpily looking for mousetraps in the old, unopened hoard of old things that we've put in the unused room, the spring loaded mousetraps are broken (a certain idiot drop them from second floor and they're broken), leaving only cage-type mousetrap to be available for use.

Now, put little bits of leftover food as bait, the trap is loaded and I allready catch a rat inside today, yeah, catch it alive, and it was killed by airgun shot to the head, execution style... but as I load the trap again, and being a little angry over those pests just stole foods again, I decide to ask you, what's the most painful... horrible... and yet practical, death sentence, I must bring to those little grey buggers?

thanks...

add:

I did think of:
- impaling them and roast them on the open fire (we're still burn garbage here - don't start lecturing bout global warming, I live in third world country without proper garbage management)
- impaling them alive, and feed it to neighbour's cats / dogs
- drowning them
- smash them to pulp with hammer
- etc