what to do when someone cyber bullys u...

this is what happened to me so if you reply to a cyber bully dont act scared thats how that want you to feel just act casual k?
this is what i did
Note: this is real it happened to me on a different website! WARNING may scar u a bit and contains sware words!
lilmewpuddin121:
may i ask why you keep looking at my profile?
adz152:
shut up
lilmewpuddin121:
i was only asking
adz152:
wel dnt
lilmewpuddin121:
sorry
adz152:
il kill u
lilmewpuddin121:
yer right
adz152:
fuk il cum cut u up nw
lilmewpuddin121:
sure you will
adz152:
i no wer u live
lilmewpuddin121:
what is mi address then
lilmewpuddin121:
just as i thought u cant answer can you you cant scare me
adz152:
fuk u no hu ur tlkin 2
lilmewpuddin121:
yer u
adz152:
no
lilmewpuddin121:
i dont realy care who u r just stop faking to no ppl's addresses an saying that u r gonna kill them cause u wont
adz152:
ye i will il kil al ur fm
lilmewpuddin121:
what eva ur ot going to cause u dont no mi address and if you did go type it up then
adz152:
123 bum ur mum
lilmewpuddin121:
immature little brat
adz152:
haha
lilmewpuddin121:
see i dont care if you cyber bully me cause i no your not gonna do the things you say ur gonna do
adz152:
shutup u fukin slag
lilmewpuddin121:
how am i a slag retard i have 845502773 ppl on mi side were called otakus and u only have your wimpy self
lilmewpuddin121:
bet ya scared no arnt you idiot
lilmewpuddin121:
now*
lilmewpuddin121:
i showed u no cyber retard is gonna get the best of me

and he never said anything to me again
u may use this methord if you wish
love pudding