Oh, I do not know, not specifying your form does offer the chance for you to go as not quite yourself or invisible, could lose the ability to speak, there are so many ways to make a lovely mess out of a phrase.
Or, if we cannot think of a good one, you will have to escort a goblin.
OOC: Sorry on tag-lag. In-laws' for T-day and then 11 hour drive with cats, oy.