What's the difference between McDonald's and a priest?
nothing... they both stick their meat in ten-year-old buns.
What's the difference between McDonald's and a priest?
nothing... they both stick their meat in ten-year-old buns.
The joke plays on the double meaning of 'meat' (referring to a food item at McDonald's and a sexual connotation) and 'buns' (referring to bread at McDonald's and also young boys). It makes a very dark and inappropriate comparison.