Hi it may be the mark of Tom and Sue Kee (Navajo)
Tsk
Tsk is the sound of disappointment or annoyance, satirical or otherwise. For example, "Tsk, tsk, tsk, I thought better of you."
Tsk Tsk Tsk was created in 1977.
Tsk Tsk Tsk ended in 1983.
Cos they wanna do tsk tsk tsk
Tsk!tsk!tsk!
Eeeheeehee here eee
tsk-tsk
The same reason English speakers say, "tsk, tsk, tsk."
The phrase 'tsk tsk' is usually used as a reprimand when admonishing the behavior of someone else. It is a way of expressing disapproval to someone or something.
my my... tsk tsk. ignorance. bliss. truthfully.
bobo mo dre! tsk! tsk!