Rin:
When Rin is drunk, he always acts like a big five year old. You always think it's cute until he starts whining when you won't cuddle him, then it gets a bit annoying.
Yukio:
You know he drinks once in a while. So every time he is drunk, he is lazy and less angry towards his brother, which freaks you out a lot.
Shima:
When Shima drinks with Rin, Bon, Shura, Yukio and Mephisto, he is a terrible drunk. Shima always flirts with you and then with Bon and Rin. Sometimes he would end up kissing Rin or Bon on the lips causing you to be shocked and wondering why do you love him.
Amaimon:
He is more energetic when he is drunk, so yeah.
Mephisto:
Every-time he is ever drunk, he always tries to get into your pants making you always kick him where the sun don't shine.
