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-in some dialog, when you don't have any comments, words, etc. you always can say "jbg"
-if you don't have much words, you can always use "jbg" as 3-4th word (word 1, word 2, word 3, jbg, word 4, word 5, jbg)
-you can use "jbg" instead "nevermind"
p.s. welcome to our little community, I hope that you will spend nice times here