Because Tardar Sauce isn’t the only one with grouchy facial expressions… This mountain lion is ready to pick a fight. [caption id="attachment_34397" align="aligncenter" width="590"] photo: Darrell Ybarrondo[/caption] And this tiger wants your kid to stop tapping on the glass. [caption id="attachment_34406" align="aligncenter" width="590"] photo: Ion Moe[/caption] Benzy the honey badger just doesn’t care. And guess what? This lemur is not impressed with your fancy camera lens. [caption id="attachment_34403" align="aligncenter" width="590"] photo: Ion Moe[/caption] Did they seriously just call me a bear? Ugh. Don’t these hairless primates know it’s rude to point and stare? Lettuce eat. [caption id="attachment_34399" align="aligncenter" width="590"] photo: Helene Hoffman[/caption] This vulture chick doesn’t care about Internet stardom. And Nindiri has the grumpy cat look down. [caption id="attachment_34401" align="aligncenter" width="590"] photo: Mollie Rivera[/caption] But this white-faced saki owns it. No feline is more upset than Oshana trying to raise four cubs. [caption id="attachment_34404" align="aligncenter" width="590"] photo: Bob Worthington[/caption] Except maybe this cougar. [caption id="attachment_34398" align="aligncenter" width="590"] photo: Craig Chaddock[/caption] This is a capuchin’s “happy face.” And this lion-tailed macaque is smiling for the camera... j/k. Jenn Beening is the social media planner for San Diego Zoo Global. Read her previous post, 9 Exotic Mating Rituals of the Animal Kingdom.