How to say "记事老记混" (jì shì lǎo jì hùn) in Chinese dialogue

shìlǎohùn

My memory has been muddled ever since,

Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0128:36
nǎo
dài
shí
tou
shàng

I hit my head on a rock.

LINE 0228:37
PLAYING SCENE
shì
lǎo
hùn

My memory has been muddled ever since,

LINE 0328:39
de

all confused.

Show Information
Source MediaTV Series
Season & EpisodeS2 E15
Timestamp28:37
TMDB ID124595