From time to time I stumble across some rather funny awkwardly-long emoji names, thanks to the suggestion popup.
Example:
:raised_hand_with_part_between_middle_and_ring_fingers_tone1:
:raised_hand_with_part_between_middle_and_ring_fingers_tone1:
What nice ones have you discovered?
EDIT: Darn, this works in the suggestion dropdown. I merged a fix for this a few minutes ago, so it should show up once Toby updates the forum the next time.