Probably nothing so long as you do not have any diseases that can be passed on that way. it would probably be more hygienic then a kiss between lovers as the spit would have a chance to cool and kill some of the unpleasant pathogens if the existed. Aside from that it sounds like a good way to make an enemy out of someone that while they may not be your friend now may become one latter if you did not.
You don't drink it. If you swallow instead of spit, you will probably vomit.
There is no reason why you would spit when you drink alcohol. If it bothers you, then stop drinking alcohol.
No.
Actually nothing the drink thier own spit
Swallow
spit or mucus
It can be used as an oral rinse, but not as a drink. Swish and spit it out.
They drink the water and spit it out
Just more pleasure.
it will spit it out.
depends on the girl, some spit, some swallow.
no boys can still drink it?!