permadrooth
permanently having a dry mouth, requiring you to drink lots of water.
"I'm training so hard for the marathon I have a permadrooth"
"I was out on the bevvies last night, I've already had four pints of water before coming to work, man I have such a permadrooth".
"I was out on the bevvies last night, I've already had four pints of water before coming to work, man I have such a permadrooth".