Is there a VERY quick way to stop snoring? Please I really need help!?...

...I am sleeping at a friends house for two nights. Usually when I'm sleeping somewhere I would try to just stay up a little or sleep lightly not getting much rest because I feel so bad. But I can't do that for two nights. I know I snore and I know at times it can be loud and I DON'T want to keep my friends up. I can't stay in a different room then them either.
Just to clarify I don't sleep on my back I sleep on my stomach. I dont have the time to go get the breath rite strips because I am leaving soon and I don't think I will have the chance to get it while I'm there. I cant go to the doctor between now and then. I basically need a VERY quick tip on a way to either reduce or stop snoring for a night.
Please no tips saying to sleep on my side, waking me up while I'm snoring to stop it, elevating myself with pillows, or avoiding alcohol and/or medication because those don't always work for me and I am looking for a method that will work. Are there ANY other tips that may work for the night?

"Use a humidifier. It eases your breathing and reduces snoring. Snoring exercises also help some people."
(chosen answer)