Mewling quim

[Rihanna]

An insult used by Loki in the Avengers movie which roughly translates into modern English as Whining Cunt.

[PussyCat]

Victorian era slang which literally means a whimpering vagina. This can be used as an insult synonymous to [whiny bitch], cry-baby, or [wussy].

[Guest]

@rihanna it is actually from the victorian era or earlier, something you might hear in a nasty version of a shakespeare play