Difference, If Any, Between 'katoey' And 'dtut' ?

[Ajaan]

Incidently katoey = vagina in Khmer so heads up on that.

Incorrect. kanduay = vagina in Khmer (the Surin Khmer pronunciation tends to omit the "d" sound, but in no dialect of Khmer is there an aspirated "t" in there, which would be needed to make it sound the same as katoey). Also, the vowel in the Khmer word for "vagina" (all dialects) is a pronounced "ua" diphthong, never the "oe" diphthong heard in katoey.

[joeaverage]

to my knowledge the key difference is plausible deniability -- alot of "straight" guys are quite fascinated by katoeys, but would vehemently deny any interest a dtut.