screeching drunk
slang Extremely drunk. Our son came back to the house with two of his friends, and they were all obviously screeching drunk, making a huge ruckus downstairs before finally settling down for the night. I had told myself I wouldn't get screeching drunk on my birthday, but people kept buying me drinks all night.
screeching (drunk)
Sl. intoxicated; very drunk. How can anybody be so screeching drunk on four beers? She's not just drunk; she's screeching.