215: groggy Jul 11, 2015
Most morning people can understand the tired, groggy feeling of just
having woken up. The word 'groggy' comes, like 'sluggish, from
describing someone like a drunk. 'Grog', originally was a sailor's term
(which ought not to be a surprise as it means "diluted rum", and
'groggy' is someone who acts like he is drunk on grog.