a sinking feeling

(informal)

a feeling that something bad is going to happen I had that sinking feeling you get going into an exam you haven't studied for.

Name	Pronounced	Usage
Thacker	['θækə]
Paulson	[pɔ:lsn]
Yarbrough	['ja:brə]
Middleton	['midltən]
Manon	ma-NAWN (French)	French, Dutch
Quirino	-	Italian, Portuguese, Spanish