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#1 Why are you mad? Don't you think that she looks much better this way?
#2 Let's play our favorite game! It's called "Smother the younger sibling with pot lids"!
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#3 She suffered from some temporary hearing loss, but it was worth it.
#4 Still technically an only child, yet the sibling rivalry is alive and well.
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#5 Pillow fights are no joke when siblings are involved.
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#6 That'll teach you not to threaten me again.
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#7 There can be only one!
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#8 What? Did you think I was just going to let you have a nice birthday?
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#9 Some siblings even take things a step further than the "head smash into the cake" bit.
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#10 This is fine for now, but I think we may need a bigger cage in a couple of years.
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#11 Don't test me, mom. I'll do it!
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#12 Get. Away. From. Me.
#13 Yeah it's cool that you guys all have significant others, but I have this wonderful new app on my phone...
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#14 Some rivalries are quite subtle.
#15 Some...aren't.
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#16 But they all start from pretty much the second that you lay eyes on one another.
