I considered adding a "binge" command which would work for the hobo, ghost, slimeling, and mimic. You'd give it 1 or more items, which it would verify are of the correct type (booze, food, equipment, candy) and if they all were acceptable, it would call the familiarbinger.php page in KoL.
I even added a secondary use for items of "candy" to enable that check.
And then I finished my 100% Stocking Mimic run and moved on to other things.
Feel free to make a feature request to remind me (or someone) to finish this.
Until then, the URL you need is:
familiarbinger.php?action=binge&whichitem=x&qty=y