working on expressions

I tend to draw the same expressions and I really want to work on that more so I thought it would be a good idea (plus it gives characters more life)

So if you peeps would be so kind as to link a characters and a face expression
and if I like that idea I'll draw it

rules
~I only like using photos of real people as references 
~only current watches can send in their oc to be drawn
~can be a picture with multiple people in it  
~if you wanna see my oc with a certain face this would be the time to ask XD
~No characters from shows please 

can be something like this
   
_{these are pictures found off google i do not own them}