(as) sick as a dog

slang Very ill. I haven't been avoiding you, I've just been sick as a dog. I had to go to the doctor on Monday because I was as sick as a dog all weekend.

Common Names:

Name	Pronounced	Usage
Christin	kris-TEEN (Swedish, German)	Swedish, Norwegian, Danish, German
Gertruda	ger-TRUW-dah (Polish)	Polish, Czech
Amaryllis	am-ə-RIL-is (English)	Literature
Shahira	-	Arabic
Timoti	-	Maori
TÓMas	-	Icelandic