do the dirty on



do the dirty on somebody

  (British & Australian informal)
to behave unfairly or very badly towards someone, often without them knowing And then he did the dirty on her and went and had an affair with her best friend.
See also: dirty, on

Common Names:

NameGenderPronouncedUsage
Abdur-Rahman-Arabic
MitchMICHEnglish
ShayeSHAYEnglish (Rare)
Nowell-English (Rare)
Lycus-Greek Mythology (Latinized), Ancient Greek (Latinized)
Meena-Indian, Hindi, Marathi, Tamil