Blender Attempting to create a mouth full of teeth

Okay, So I want to create a scolding guy and I want his mouth to open really big and show all his teeth,

So I started to build teeth,

After I completed all 14 teeth for the bottom, and 14 teeth for the top , i add in some gum

Ya, i know its low poly, but I am noob in this, so i just continue, then i try to create a mouth and put the teeth into it

Next is to add one tongue

So here i got a really big mouth with some teeth and tongue, of coz it is not finish yet, but I will update it later

finally i cut out the head of my character and put the mouth in, so now my character have a really big mouth full of teeth, and some kind of tongue