I had my son at 17 and he'll be 12 this year. Sometimes it's hilarious. He thinks my husband and I are ancient at 29 and 32. We like to troll him because we are at least somewhat more familiar with the memes and slang you hip youngsters use these days than we would be if we were, say, 10 years older. I threaten to start liking 'cool' things to make them instantly uncool which always gets to him.