21 Sister Memes For Sisters Who Butt Heads But Are Always Thick As Thieves

Perhaps your sister is your built-in best friend. Maybe you bump heads now and then, or maybe you even steal each other's clothes. Either way, you and your sister are probably each other's day-one girl. Whether you're as close as ever or want to be closer, you'll definitely relate to having each other's back, splitting a sandwich down to the last crumb, and driving each other crazy more than once.

For the girls who know their sister is a special breed of human, always on their side, this one's for you. These 21 sister memes are about to come in clutch. Here's to the sisters who clash just as much as they're thick as thieves. And if you haven't already, go put your sister's favorite luxury bag back in its place—and buy her some chocolates to soften the fact that you most likely washed her sweater wrong… again.