1
general::
Phrase(s): muddled (up)
intoxicated. • I’ve had a little too much muddler, I think. Anyway, I’m muddled. • Larry is too muddled up to drive.
McGrawhill's American Idioms And Phrasal Verbs
2
general::
adj. VERBS be, feel | become, get ADV. extremely, hopelessly, very | a bit, rather, slightly, somewhat Her ideas are slightly muddled. PHRASES be/get muddled up
Oxford Collocations Dictionary