@Kgrzghtechh
Everything you eat was a living thing that has been killed for your nourishment.
@Swistle
How may I ask do those of you who think slugs deserve to live, deal with headlice? Fleas and ticks on your pets? When does a creature become so disgusting it deserves to die just because you deem it irritating /disgusting enough?
I'm a happy slug slayer BTW.
Good point. It's called selective outrage. I am guilty of it sometimes too. I hate harming slugs (like the OP and some others,) but think nothing of putting flea drops on my cats, and used to put poison on headlice (when my DD had them a couple of times at school.)
I also sprayed some spectacularly annoying flies that I couldn't catch with my newspaper last summer. I killed about 10.
But I hate to harm the slugs, bees, spiders, ladybirds, caterpillars, moths, butterflies....
Daft double-standards, and we are all guilty of it.
One could even ask how come it's unacceptable/unlawful to kill a human, but it's OK to slaughter a goat/lamb/cow/pig, or kill 1000s of insects with pesticides? They have as much right to live as we do right?
@Iknowtheanswer
I feel like that with slugs and snails. Last year I used to go out after dark with a torch, pick them up and take them to a nearby wood in a bucket.
That's very noble of you, but all that achieves is the slugs being eaten by creatures in the woods. 
@Kgrzghtechh
Everything you eat was a living thing that has been killed for your nourishment.
That includes animals too then.
Everything THEY eat is killed for their nourishment. 
See, there's so many different sides to this argument........