New word orrrrr expression or....

SO i usually start a lot of what i say off with SO if u review my blog you will probably see that. i often pick up new words, sayings and or expressions. AHHHHHH is my new thing. so if u see it a lot know it is just something i have picked up. Not sure from where but i have caught myself saying it. So I apologize in advance if it will annoy you, lol.