Sibling Shenaniganist Mugs

"I never noticed how much you guys look alike! Que chulos!"

'Number two. That's the art that offended me.'

PET THEORIES

Bathroom Fairy

'Don't write on that wall with crayons! It'll show up better on that wall over there.'

"It's magically delicious...especially when you sprinkle...Halloween candy on it!"

'Oh, no! The monster under my bed is my brother!'

C'mon boy, speak! Speak!

"And here's one I made up called 'Mama's Last Nerve.'"

"Quit sticking your tongue out at your little brother!"

'This is Kevin O'Shea, my big sister's answering service.'

'We're drying Jimmy's clothes, mom!'

"I did my homework, but my little brother took it to his 'show and tell'."

"Tonight's top stories—chaos, pandemonium, mayhem, and the latest shenanigans of ____."

'No, she can not come out to play again.'

'Mom says she has a souffle in the oven - Does that mean I'm going to have a baby brother?'

'No hair or teeth, can't walk or talk -- he's kind of a starter kit.'

'He doesn't really talk yet, but he does some sound bites.'

'My brother ate my homework.'

'What...you just sold your little sister?!'

"I'm wearing new cologne. I hope Smiley is able to control herself around me today."

"Hey, will you kids stop trying to stick fridge magnets on your Aunt Marge!"

'Your brother sure ha some kind of weirdo creepy imagination.'

'Mom! Make him stop! -- he's trying to sell my dolls on eBay!'

"Mom! Andy left his shedded skin in the tub again!!"

Slow day at the Oval Office...

'Here's the deal: I can't dig right now and can't trust other dogs... So, there's a carrot for you each time you dig out one of my bones...'

Those bubble wrap kids.

'hey, hey, hey! Not in the house! Go outside if you're going to throw your little brother around!'

'And now it's time for all-skate. Well, except for Sam.'

'Sorry, but Mum made me bring my dopey sister along.'

"For some reason, people drink a lot less since I brought my twin brother into the business."

'I told you kids someone was going to get hurt in a 'food fight'!'