Like, I think I say "like" quite a bit. And I've noticed that I use "awesome" quite a lot. And "personally" when I'm giving my opinion about something, especially typing on a platform like this, I sometimes need to reword my shit to avoid frequent use of "personally" lol. Also, for some reason this stuck in my mind, according to a word cloud on Reddit a while ago, one of my most frequently used words of all is "people".

Other than that, I say "what the fuck" to myself fairly often while reading the news these days. And I think "holy shit" is also up there "awesome" for me.

Edit: oh I think I also say something like "know what I mean?" quite a lot too.

Edit 2: also "I mean". I mean, seriously.