That’s strange, I could actually hear the intonation of your question rising…
The power of suggestion…
" HAVE" not “GET”
The bar person gets the drinks for the customer.
Customer says "Can I have two beers, please ? "
Bar person says “I will get the beers for you.” 
Otherwise the customer would have to take over the bar persons job and go to the other side of the bar and get the two beers.
2 Likes
Made me laugh haha. TIL!
I am not proud to report that I order like that everywhere 
I make it better though by at least adding please? 
Now I will think of you each time I correct myself!