The Kid: Mama, I want bubbles, please!
The Mama: Sorry, dude, we're out.
The Kid: But I need bubbles.
(Searching about, rummaging through the bottles in the shower, settling on the shampoo.)
The Mama: Here, this will make a few bubbles, at least.
[Pro-tip: Shampoo actually makes massive mounds of bubbles. Just in case you ever have a bubble emergency and need to know.]