The one verbal-clutch that my club repeatedly points out is the habit we use when describing “our desire to” vs. actually doing it.
“I want to tell / I would like to (x)” is a repeated verbal crutch that we use in place of the “Ah.” Such was mentioned at a previous club meeting that we normally reply “Go right ahead!” when we hear this filler-phrase.
Seeing the three fingers pointing back at me when I point, I admit my mentioning this practised grammatical faux pas as it has become such a tradition in my club to mention this “reflex.”
From where had this common filler-phrase begun?

I do know the origin of the term “O.K.”
I want to tell everyone this. - O.K?
~Charles

I was at an area evaluation contest last year, where the patter speaker leaned his elbows on the lectern. Of course, all of the evaluation contestants mentioned it. Three of the contestants referred to it as a “podium.” When they did this, there was a definitive hiss from about three people in the audience, “LECTERN!” I agree with Jeff in that it’s saying, “Hey, look at me, I am smarter than you!” It also says, ““Hey, look at me, I am more rude than you will ever be!”