Your belly looks like a basketball. People also like to mention this a lot.
You get to look like a druggie. No I did not take up IV drug use but was being tested for gestational diabetes. Thankfully with the longer, much less fun test my results were in the normal range.
Your belly is the perfect shelf for your water bottle. Hands free hydration!
You get to buy fun little outfits like this one. Our little man is going to be well dressed.
You get excited by the passage of time. Each week seems like a huge landmark. You may also get very skilled at finding different ways of counting down to your due date. Right now I have a little over 8 weeks or about two months or less than 60 days til my due date.
Wyld Walkers 
Love the little suit!