@Dele wrote:
Then the Irish are seriously dumb if this is Irish humor.

I don't think ethnic slurs like that are appropriate. Do better.

@Dele wrote:
Ok its official, these are the dumbest women in the history of women. I know they aren't "criminal masterminds", but simple common sense should cover most of this. It really isn't making any sense. And actually, how inept do the police have to be?

Then it's a good thing this is a fictional comedy tv show with very dark Irish humour, and not a real-life documentary. Officially, these are obviously comic characters with odd foibles and failures of judgement. Comedy is like that. Stir in some death and crime and you have black Irish humour. Wonderful show!