Updated
Chrollo:
-when your being annoying Chrollo doesn't have time for your nonsense
-he just ignores your comments or actions and continues to do as he does
Kirapika:
-Kirapika knows you'll only bug him when he's working If he's seriously given you no attention
-so once he realizes your just trying to get his attention he'll promise you he'll finish in a few minutes
-then when he does finish what ever he was doing he spends quality time with you
Killua:
-Killua doesn't think it's cute or funny when your being annoying
-so to make you stop he'll tickle you until you surrender to the "All Mighty Killua The Grate"
-that always seems to make you stop pestering him
Gon:
-when every you annoy Gon it always turns into a companion of who can annoy each other the most
-in the end neither of you win because the hole thing gets on killuas nerves and he shuts you both up