look like something the cat brought in
US /lʊk laɪk ˌsʌm.θɪŋ ðə ˌkæt brɑːt ˈɪn/
UK /lʊk laɪk ˌsʌm.θɪŋ ðə ˌkæt brɑːt ˈɪn/

1.
to look very disheveled, dirty, or unwell
:
•
After working all night, he came home looking like something the cat brought in.
•
Her hair was a mess, and she truly did look like something the cat brought in.