LordSphinx said:
Even when looking out for a one night stand, you still owe it to any women worth your time to respect her. Lying is disrespectful, and meaning no harm has nothing to do in the debate.
I don't get this idea that if a woman is willing to do a one night stand, she's not worth being honest with.
If a woman is willing to do a one night stand, she's going to choose someone who she finds interesting. Most people are tedious and boring and unless you are either incredibly attractive, incredibly charming or your interests/personalities match, you have to impress her some other way. You're both after a night of sex with no strings attached, so some deception or exaggeration on your part to seem more interesting in her eyes is fine, you have to do something that puts you ahead of the others competing for her attention. It's a mating dance, and as ever in mating dances the male who is most impressive is who the female chooses.
As has been said before in this thread, lying about being single when you're not = bad, and omitting that you have an STD or lying that you don't when you do = bad, both of those will come back to haunt you, but exaggerating how interesting you are for the sake of sticking your penis into someone who wants a penis put in them for that one night? What's the big deal? If it's not yours, it WILL be some other guy's, so why not? She's never going to see you again.
I will add, that I'm not a one night stand kinda guy, they're shallow and cheap and have no meaning for me, but that doesn't make what I said any less true.