"Tampons for kids" joke
Two little boys go into the grocery store. One is nine, one is four. The nine year old grabs a box of tampons from the shelf and carries it to the register for check-out.
The cashier asks "Oh, these must be for your mom, huh?"
The nine year old replies "Nope, not for my mom."
Casher: "Well they must be for your sister then?"
Nine year old: "Nope, not for my sister either."
Cashier, curious now: "Oh. Not for your mom and not for your sister, who are they for?"
The nine year old says "They're for my four year old little brother."
The cashier is surprised: "Your four year old little brother?"
The nine year old explains: "Well yeah, they say on TV if you wear one of these you can swim or ride a bike and my little brother can't do either of them!"
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