Inspired by Buckworks.... liking cavitation.... the word in this house at present is :
hurkle-durkle
https://www.google.com/search?client=firefox-b-d&q=hurkle+durkle
v. n. (Scots)
To hurkle-durkle is to lie in bed or lounge about when one should be up and about. One can also be in hurkle-durkle (in indolence).
Ah perfect alt! I can never think of a good one.
>hurkle-durkle
I'll add hurkle-durkle's (slang) antonym:
pitter-patter
Made popular by the series Letterkenny, the slogan is short for "pitter-patter, let's get at 'er." It's a way of telling someone to get off their butt and get to whatever it is they should be doing.