Nerd Humor.

I would love to change the world, 

but they won't give me the source code

- Unknown

 If at first you don't succeed; call it version 1.0

- T-Shirt 

 

I'm not anti-social; 
I'm just not user friendly

- T-Shirt

I often wonder why people who are termed as Nerdy are also considered smart.  I was the school nerd as a teen ager and in many ways am still pretty nerdy but in no way was I ever "smart".
What happens when nerd teenagers become old geezers like me?  They become the eccentric  neighborhood old fart or village character.