A sound made with the mouth to indicate that someone is being naughty/disobedient.
<@bibite> i decided i'm gonna call in sick tomorrow
<+Toba> tsk tsk
the clicking sound of the tongue pressing against the roof of the mouth
used to express regret
synonymous to "what a shame"
Maui: By the time the firemen arrived, there were just cinders left of the house.
Glenn: tsk tsk... that's the downside of living in a remote part of town
