The joke of three brothers eating mustard

When two people are eating, they don't know each other when they see a plate of mustard on the table. Xiao Ming scooped up a spoonful and began to eat. At that time, tears poured down. Xiao Li looked at it and asked him, what's wrong with you? Xiao Ming said: nothing, I don't think my father has ever eaten such delicious food in his life ... Xiao Li also scooped up a spoonful and began to cry. Xiao Ming asked Xiao Li, why are you crying? Xiao Li replied: I miss your father, too. How did he give birth to such an asshole!