Here are all the results with descriptions
You and your bestie are two parts of the same whole. Your BFF is the other sweet candy bar in the same package but an individual all her/his own. Of course you're two different people, but you face things together as real BFFs do.
Your best friend is all about adventure and travel and trying new things. Just like Marco Polo. Polo is a versatile nickname. It can be for a person that is super cool or one that is super cute. Maybe even for a person that is outrageously funny. But your BFF gets it for being a true explorer.
Remember Vicki Vallencourt from the Waterboy? She was the best defender ever. She defended her boyfriend, Bobby, through anything - even his super scary mother. Your BFF is like Vallencourt. Because best friends always have each other's backs.
You have the BEST FRIEND EVER. And a best friend like that needs the nickname of the bestest best friend to ever be in a movie with best friends. Ducky from Pretty in Pink, of course. We're not saying your best friend is in love with you. Ducky let Andy be Andy, in the end, you know and make her own choice. She had his full support in whatever she wanted to do. Your best friend is like that. One hundred percent your encourager and champion.
Winnie the Pooh has a few best friends but his most fun BFF is Roo. Your BFF is like Roo - always ready to stir things up with some risky adventures. Your bestie wouldn't hesitate to go into a haunted wood or steal a pot of hunny from Rabbit.
Your best friend knows everything there is to know about everything. Or at least a little tiny bit about everything. Either that or your BFF has taught you a lot. In any case, your bestie is almost the whole of Wikipedia. That's why Wiki is such a good nickname.