Found somewhere in the dictionary between whiffet and whilom is:
*** WHIFFLETREE ***
Please send me your fabulous, fanciful, fictitious, fairy-tale, fabricated, false, fantastical, forged, fabled, far fetched, fraudulent, flimflam, feigned, fanatical, and figmental fake definitions for WHIFFLETREE by email to widdis (at) dixonary (dot) net.
I'll keep your already-submitted FIPPLE def unless you tell me otherwise.
I'll push back the preceding deadline by 24 hours, so you still have over 45 hours from this revised posting to submit: noon EST (9am PST) on Friday, November 28. That's 17:00 UTC or 5pm GMT, 6PM CET, and 6am Saturday in New Zealand.