1
general::
Phrase(s): maxed out
1. Sl. exhausted; tired. • I am just maxed out. I haven’t been getting enough sleep. • I had to stop work because I was too maxed out. 2. Sl. intoxicated. • Sam was maxed out and seemed happy enough to sit under the table and whimper. • I hadn’t seen Barlowe so maxed out in years. He was nearly paralyzed.
McGrawhill's American Idioms And Phrasal Verbs