[user104658]

Originally Posted by Josy

I don't have a speech impediment so can pronounce the words properly..

Interesting brag for us Scots Josy: Scottish is a very "phonetically complete" accent, there are very few linguistic sounds that Scottish people struggle with, and no western ones .

We tend to glottal stop our "T" rather than fully enunciating them (e.g. "bu' 'er" instead of "butter") but its habitual not structural, meaning that if you say to someone who does it, "say it properly!", they CAN say "butter".