when my son was 4 he gave a talk in church and I used a variation of that joke for his opening.
A woman is tired of her husbands coming home drunk every night and decided she would try to scare it out of him. When he would come home he would cross the cemetary so one night she hid behind tombstone and as he stumbled by she jumped out with a mask and costume on and yelled "stop I'm the devil". The man stuck out his hand and said "glad to meet you I'm married to your sister". He got a pretty good laugh