A delightful accidental neologism, courtesy of one of the Elders of Clan Macheath:
Titify (v.), to get ready for an evening out; a portmanteau of 'beautify' and 'titivate'
as in "Your mother will be down in a minute; she's just titifying herself."
Update: I have just noticed that this marks the 500th post at Newgate News; perhaps I should have done a more serious and substantial piece to mark the occasion!
1 hour ago