Irl

So I have a new one for  you.  My sister was talking about these 2 sisters who look alike in their photographs but not 'irl'.  I had to ask what 'irl' might mean.  She said it means 'in real life', she thought I was up on all these new things.  Daughter L knew what it meant.  I told my sister she caught me by surprise as I expect my brother to talk like that, not her!

Also it is strange to think that you can see a resemblance in two sisters in photos but not in real life don't you think?