21 Sassy Mother's Day Cards For Moms With A Sense Of Humor

"Children are like farts. You can only tolerate your own."

Your mom has been dutifully putting up with your crap for decades now. The least you can do is give her a Mother’s Day card that’s as awesome as she is.

The 21 humorous cards below should fit the bill.

Mother's Day Gifts For Geeky Moms

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