Ok so my little boy urinated today and was all wet with it he got under the newspaper. So I put him in a little warm water to wash it off him while I cleaned his tub. Nothing abnormal when I took him out of the tub. After I cleaned it I took him out of the water he was in it for about 5 mins. I dried him off and was holding him and heard some whistling. Saw his nose was a little wet from the water so I wiped it off. Put him back in his tub and was watching him and he opened his mouth didn't see any bubbles or mucus. Opened the tub again and listened for about 5 mins and didn't hear anything. I think it might have just been a little water that got in his nose. I just would like the piece of mind that others have heard this from their snakes sometimes.
About him and enclosure:
2011
349 grams
feeds on about a 25 to 30 gram mouse every Friday
never skipped a meal
In a 12qt tub
hot side at 90 to 92
cool side at 78 to 80
humidity at 60 to 65%
I want to thank everyone for feedback.