crack someone up

tv. to make someone laugh. The lecturer would talk along sort of boring like, and then all of a sudden he would crack up everybody with a joke.

Name	Pronounced	Usage
Hamlet	HAM-lət (English)	Literature, Armenian
Aglaya	-	Russian
Kore	-	Greek Mythology
Prachi	-	Indian, Hindi, Marathi, Gujarati
Marit	-	Swedish, Norwegian
Miervaldis	-	Latvian