What's that sound?

Hello again.
Obviously Johnny is  bored out of his socks. Two posts in a night? That's record breaking for Johnny.

Seriously, how do you spell that sound you make when you are frustrated either with that inconsiderate man walking ever so slowly as if the road belongs to him, or the client that keeps making changes over changes.

Wanna hear what he mean? Here it is. The Sound

What do you think? With instant messenging we all use today, how do we spell that sound when we are communicating with someone?

Should it be TSK?

Johnny thinks that, since you have to purse your lips like an M before you make that sound, it makes the word a silent M.

Therefore... mmmmmCHEK!

What say you? Post your comments!