Funny the timing of this post. This is exactly the scenario that occurred to me on Saturday. But hey...I held temp and that's what's important, right?
You also know you're crazy when you look at someone on an oxygen tank and think...hmmm....that would be awesome to aerate my wort! (Not that I've EVER had that thought....yeah...it was this guy I know...he was wondering how to get the nose piece through the neck of the carboy...)