<p>I've been seeing it a lot around this site, I'm guessing acronyms for Daughter/Son? Just want to check.</p>
<p>I believe you’re right :D</p>
<p>The more insufferable parents will use an extra D for “darling”.</p>
<p>Then they’ll scold you for using “u” instead of “you”, etc.</p>
<p>Haha okay, just checking, thanks.</p>
<p>I don’t understand why people use this notation. It only confuses people out of the know, and “daughter” and “son” aren’t used enough to merit a short-hand way to write them.</p>