you were assigned to do a project work with two boys so you invited them to you're house so you guys can finish the work..

at the afternoon, They came in you're house and started to make a argument and making a mess!

Ace: "Luffy you idiot don't do that!"

Ace would shout at Luffy, who was stuffing his face with food and put two chopstick on his nose

Luffy: "shut up Ace! Your not my mom"

Ace: "WE HAVE THE SAME MOM. WE ARE SIBLINGS IDIOT"