buzzkill

n. someone or something that ruins enjoyment or pleasure; someone or something that ruins a buzz sense 4 Oh, Willy! You’re such a buzzkill!

Name	Pronounced	Usage
Jeffries	['dʒefriz]
Torsti	TOR-stee	Finnish
Tamsyn	TAM-sin	English (British)
Nor (1)	-	Malay
Careen	kə-REEN	English (Rare)
MiloŠ	-	Czech, Slovak, Serbian, Slovene, Croatian, Macedonian