To take a "selfie" after you've hit the gym and you're swollen. Normally posted to Instagram or Twitter or sent in a Snapchat, to make yourself appear to be bigger than you actually are. Mainly taken by "bros", and insecure people who need others to reassure them that they are the most muscular douchebag around.
A photograph of oneself or a group including oneself that features any type of shell, including seashells and turtle shellsA photograph of oneself or a group including oneself that features any type of shell, including seashells and turtle shells