Beyond infinity lazy wrote:
I always feel queer when it's hot and sweat runs down the back.

. Also, being too much on coffee hasn't helped much to get away from it ];->. ... geez, but what do you mean with "dont sweat it girlfriend" ? I am not that good with english idioms.
Traditional meaning of 'queer' is odd/strange/eccentric. This is the meaning those who learn english in school will recognise. In modern english it has also come to denote someone whose sexual orientation is homosexual in a similar manner to the term 'gay' which traditionally means light-hearted/mirthful.
Eg He's queer = He is homosexual.
The word 'queer' is usually used in a derogatory or insulting fashion.
So when you wrote:
*gosh i feel queer today...*
Schol-R-Lea deliberately mistook your meaning to be 'gosh i feel homosexual today...*' in order to make a joke.
Don't sweat it, girlfriend, you'll get used to it after a while... oh, you meant 'odd'.
An emoticon would have made it clearer.
"Don't sweat it" means quite literally "Don't work yourself up into a sweat over it" or more succinctly "Don't worry about it".
The term 'girlfriend' is apparently used by homosexual couples when referring to their partner.
It was a funny joke, but wordplay is fraught with danger on an international webboard

.
***
Yup, in case you were wondering, I am bored.