"some ops are so rude for kicking or banning me from the channel before i could say anything. not a foul word."
While some ppl are rude/power hungry just on general principles (in which case, why would you want to be around them anyway?), there are other factors to consider.
-its their channel, they make the rules
-the ban may not be against you specifically but its wide enuf to include you
-you could be sending spam when you join without realizing it
-there is something in your nick/emailaddy field/realname field they find offensive.
-altho you dont say what the kick msg was, it could be you werent using a registered/identified to nick and the channel requires that
-they may not want ppl they dont know coming in but dont want to set the channel to invite only
-other instances where it isnt necessary to say a word to be kicked: repeated join/part, constant away msgs, idling for long periods if that isnt allowed