Try not to use block capitals unless you *really* have to,
as they're generally considered to be shouting.
Instead you could use *stars* or bold text to emphasis a point.

And don't use offensive/stupid nicknames.
(A_Hitler, Bigd*ck, Cyberslut, LikeTeens a.s.o) are *not* appreciated.

If you use mIRC, then please leave the "Slap"-button alone.
Because there are not many things that are as lame as
the pathetic ole trout. (Yes, you *will* get kicked)

Don't try to tell anyone to "visit your homepage", check out AllDisadvantage.com,
sending them files they haven't requested, or to join any other #channel!

Don't repeat the same line of text, and if you have to, don't do it too often.
Even once every third minute might be too much.

Lines that proves you're a lamer:

"I'm a xx, dork from lamerland who wanna chat (have sex) with a pretty girl.
Message me!"

"Is there any young, pretty girl (don't bother unless you look like
Pamela pooh-Anderson) out there who wanna talk to a geek from lamerland?"

"xx dumb*ss with a pic, (of Arnold Schwazzenburger) anyone wanna trade?
Message me!"

"Join #MyLameChannel (...because I've had a poor childhood and I need some friends)"

"You all sucks! (Actually it's me that sucks, but I'll never admit it!)"

"I want ops! (...since Volvo's board decided that I was too lame for the vd-post)"

"Can I have a @? (...so that I can kick/ban you, and everyone else that is cooler than me
...that would be the whole world)"

"F*ck you!!! (...I'd wish you'd f*ck me instead, but since I'm such a lamer...)"

"D*ckhead slaps ReglrUser around a bit with a large trout"

AFAIK As Far As I Know
AFK Away From Keyboard
ASAP As Soon As Possible
ASL (A/S/L) (your) Age Sex Land/Location
ATM At The Moment
BRB (I'll) Be Right Back
BBL (I'll) Be Back Later
BBIAB (I'll) Be Back In A Bit
BTW By The Way
CU (CYA) see you
CUL (CUL8R) See/Catch You Later
DL (D/L) DownLoad
FAQ Frequently Asked Questions
FWIW For What It's Worth
FYI For Your Information
IC I See
IIRC If I Remember Correctly
IMHO In My Humble/Honest Opinion
L8R Later
LOL Laughs Out Loud
LTNS Long Time No See
MOTD Message Of The Day
NE1 Anyone
NP No Problem
OTL Out To Lunch
PLS (PLZ) Please
PPL People
POV Point Of View
ROFL (ROTFL) Rolls On The Floor Laughing
RSN Real Soon Now
RTFM Read The F**king Manual
TIA Thanks In Advance
TNX Thanks
TY Thank You
TTYL Talk To You Later
UL (U/L) UpLoad
WB Welcome Back
WTF What/Why The F**k
WRKN Working
.