Noun
Sexually arousing speech, usually used to arouse one's partner or oneself.
Any speech which is profane.
Source: en.wiktionary.orgHe might seem like a prude, but Marnie suspects he likes a little dirty talk. Source: Internet
And NEVER call her a slut outside of dirty talk. Source: Internet
The dirty talk is part and parcel of the show. Source: Internet
This may seem obvious, but if you aren't sure what kind of dirty talk your partner likes or if they like dirty talk at all, ask them! Source: Internet