Bladdered
/ˈblædərd/
Definition 1 of 1
Pro Tip 1/3UK Slang
Primarily used in the UK, unfamiliar to many English speakers elsewhere. 
When in London, I heard someone say they were 'bladdered' last night.
Pro Tip 2/3Informal Usage
Used casually among friends, not in formal situations. 
He texted his mate: 'Got absolutely bladdered at Dave’s stag do!'
Pro Tip 3/3Context Clues
Understanding 'bladdered' is easier when you know the context of drinking. 
At the pub, they laughed about how bladdered they'd gotten during the weekend.