Do not open Webcam from unknown people!

I was surfing and chatting while I'm online at home. Suddenly a stranger pop up and say "Hi". I usually ignore such person but I tot wat the heck, so I replied with "Hi" then he start to invite me to see his Webcam. So I just clicked and guess wat I see... his c*ck!!! Gosh, where got such a person!!! Then he start to type like "can i cum... can i cum... let me get tissue first..." yukssssss.... wat a sicko!!! Then I straight away put this person into my Ignore list. Wat a nite... Luckily no nightmare...