How to appear smart during meetings?

I am in the middle of solving a code in laravel when my co-employee share this image from 9gag. I find it funny at the same time right.

You might want to take these advises and be smart in every meetings...

After reading all these, be ready to be smart during meetings.. =))

I tried to check the image but it's too small to read, so I suggest you to visit the 9gag link here - http://9gag.com/gag/azbnyrB?ref=fsidebar