I say right on a lot, particularly if I want to acknowledge something but "okay" just doesn't seem positive enough. My brother used to tease me for it, but now he says it, too.
I use the word 'Meh' a lot, probably due to years of watching The Simpsons. I tend to make a lot of random sounds and noises or say random words, eventually my friends will start saying them too.
lj_bot wrote in 
writersblock
I'm bringing the 70's back, y'all.