tartattack
From the english slang word 'tart' used to describe an often provocatively dressed woman or to describe the sexual habits of a person.

When a person feels a sudden need to become promiscuous. A tartattack can usually last for up to month but depending on the person in question but it is usually fleeting and often brought on by a breakup.
alice: 'Jenny has been sleeping around a lot lately, its so not like her'

mary: 'She's just having a tartattack as a result of her breakup, she'll get over it!'