I found this out when I was 4 years old...I would never forget it, I was sitting at my grandma's table for breakfast and my aunt has went out on a date with her bf (now husband) the night before and she said that they saw this woman who can touch her tounge to her nose
My aunt, grandma, and sister were all trying to touch their noses, but they forgot about little me. So about 5 minutes after all that excitement my aunt was like Brittany can you do it? I stuck out my tounge and low and behold I curled it up and it touched my nose
I know it might sounds gross, but that's something that you don't hear that often that some people can touch their tounge to their noses.