I’m 20 months old today! by elevins | Jan 10, 2012 | 18-24 Months Mommy reminded me after my nap that today’s a big day – I’m 20 months old! And, after a three-hour nap, I’m ready for my close up mommy! Related Posts I'm 19 monthsToday I'm 19 months old. Dad decorated Ernie. I went to visit him. I'm 18 months old today!Mommy says this is a pretty big deal! I'm 6 months old today!Shouldn't I be allowed to drive by now?