List one thing that makes you think another player is female.
 

Excessive emoticon use, specifically ":3" or "xD".

I used to think this, but then I noticed a number of guys I know doing it as well.

The only thing that makes me really suspicious right now is a summoner name that is clearly a name of some kind ending with traditionally female suffixes.

Xypherous is a woman?

Yo, ":3" is prolly the most swaq emoticon in the entire world.. dont hate just appreciate

:3

B^D

Ah yeuh

Time to get serious

>:B_(8*** MUNDO GOES WHERE HE PLEASES

They flat out tell you, because they want attention.

i use those excessively in order to get the great teamwork ribbon. not successfull so far.

Whenever someone has a polite manner, I think theyre female. Tho whenever someone flames, I think theyre male.

So stereotypical I know

Names which end in "GG" or "Xx" or "us" tend to be girls.

" Varus is my fav ad carry :D"