Well, you know like, what I mean is, what I am actually saying, when the chips are down, at the end of the day, not to put too fine a point on it, and no beating about the bush is that it's a load of botox, ain't it, so there you are!
Such meaningless expressions are common to all languages. I remember as a student of Russian in the Soviet Union during the 70s being rebuked by my Russian tutor for using what she termed 'parasitic' words. I think it is a mechanism to allow the speaker to gather his thoughts before he says what he wants to say.