Answer:

soandso

AnswerCrossword Clue
SOANDSOSon of a gun
SOANDSOScoundrel
SOANDSOSkunk
SOANDSOMinced epithet
SOANDSOBlankety-blank type
SOANDSODirty rat
SOANDSO[expletive deleted] person
SOANDSODirty dog, as it were
SOANDSOSon-of-a-gun
SOANDSONo-goodnik
SOANDSOWhat's-her-name
SOANDSOWhat's-his-name
SOANDSODirty rat or dirty dog
SOANDSOJerk
SOANDSO"What's-his-name"
SOANDSONasty unmentionable
SOANDSODadblasted person
SOANDSOWhat's-his-face
SOANDSORogue
SOANDSOGood-for-nothing
SOANDSODespicable one
SOANDSODisagreeable person
SOANDSOImaginary person.
SOANDSOAn unnamed person or thing.
SOANDSOUnspecified person.
SOANDSOBlankety-blank.
SOANDSOUnnamed one.
SOANDSOBlankety-blank's kin
SOANDSOUnidentified one
SOANDSOEpithet of sorts
SOANDSOJoe Doakes
SOANDSOJohn Doe or Richard Roe
SOANDSOStinker
SOANDSOWhoosis
SOANDSOSpilled sodas on you-know-who (2-3-2)
SOANDSOOne who shall remain nameless
SOANDSORat
SOANDSORascal
SOANDSOAll-purpose moniker
SOANDSONameless scoundrel