When you've lost your best friend in a crowded bar, you need a special nickname that you can shout out stat. From edgy names that'll get people's attention to cute childhood monikers that have stuck ...

Roll into a work meeting and drop “bestie” on your boss, and you may get more than an eyebrow raise. But your actual besties? They’re all for clever monickers that prove you two are thick as thieves.

To share your live location on Instagram DMs, open a chat, tap the “+” icon, select “Location,” and follow prompts to share. For nicknames, go to a chat, tap the username at the top, select “Nicknames ...