zeeked out, adj. — Green’s Dictionary of Slang

zeeked out adj.

[nonsense word zeek (the image is of going to extremes, in this case the last letter of the alphabet)/fig. use of SE zoom]

(US teen) exhausted, stupid, a general negative.

1990		R. Peck Voices After Midnight 140: She’d tell everybody I was totally zeeked out.
2001		R. Peck Dreadful Future of Blossom Culp 127: ‘She is so zeeked out,’ said Heather uncertainly, ‘like, forget it, okay?’.
2002		‘Valley Girls’ on Paranoiafanzine 🌐 Okay, I’m like, totally zeeked out right now. I need a major coffee buzz or something.