Lelle is a word you say when you are mentioning god (it doesn't matter what religion).
Sometimes people use Lelle in a bad way and that is a sin
First person: Lelle God
Second person: Lelle råtta
First person: Literally pulls up a 12 gauge shotgun and blasts 3 shots in the other persons face
The one above all. The glorious and mighty LELLE (Lelle is short for Kjell Lennart Isaksson)
Person 1: Kjell Lennart Isaksson makes me have faith in humanity
Person 2: You're crazy
Person 1: Lelle naken