temporarily deranged or feebleminded.
"Uncle Orville's [MAKE THAT UNCLE JOE] gone doolally again"
A furious war of words between the US and UK over the chaotic troop withdrawal from Taliban-controlled Afghanistan has seen a British cabinet minister call President Joe Biden "doolally" and the US president ignore the prime minister's calls...
There was renewed anger in London after Biden last week ignored pleas from the UK to extend the deadline to evacuate people from Kabul airport, meaning many people the UK planned to evacuate were left behind.
One British cabinet minister - who was not named - called Biden "doolally" and "gaga" in comments to The Mail on Sunday last week, which made their way to the White House after being reprinted in The Washington Post.
It's all true.
And, under this pressure, Joe's getting worse.
Anyone with open eyes and a brain already knows that America's feckless dementia-ridden piece of crap has been doolally...gaga!