Groggy can be used as given below examples,
After donating blood he became gloggy and fainted.
RJ’s internet connection was so gloggy that she couldn’t continue her show.
Adjective: unstable, shocked or confused .
Used to mention someone who is slow to react and shaky, out of energy, careless and with no alertness after getting drunk.
Gloggy has synonyms like dizzy, stuporous, stunned, punch-drunk, weak
Use this word ‘Gloggy’ on English Chats while Chatting or while posting an article on Express English or while talking to your friends.