Doneyt (emphasis on "e") is a fashionable synonym for the word "donation". The English word donate is pronounced "donate" and sounds very vulgar in Russian, but its brevity in comparison with "donation" is somehow, but an advantage. In addition, it is not associated with the word "victim", but rather, with a feasible contribution to a useful matter. An example of using an owl "donate": this festival bans the trade in food, so local party people can treat you to tea for free, or for an arbitrary donate.
By the way, right now you can make a modest donation to the author of this site, to which he will buy himself tea with a cookie, so as not to die a cold Siberian night, writing articles for you on different topics, damn them. Any amount will come in handy, honestly! And to those who donate pennies, millions return in their lives! Here's the check:
Donateth is in the list: Slang