EBusted!

Giggling to herself, Supergirl quietly slithered past Batman's cabin where the curmudgeonly cranky cantankerous caped crusader snored loudly, mumbling about bashing Robin with a stick or selling him on eBay. Supergirl was tempted to doodle on his face,
but it'd wake him up and NOBODY IS SAFE IF SOMEONE WAKES THE GODDAMN BATMAN

Supergirl then got out a paintbrush and some paint gloss and got to work on vandalizing a bust of Batman. Kara noticed that the bust definitely had the look and traits of its very resemble. So why not turn that frown upside down? I mean, there's positively
NO WAY Bats would be mad if someone painted a smile on the bust, right?

Well, Kara just instantly brushed a nice clean smile over the brooding smirk. All she had to do was hide the evidence and run for it before Mr. Tall, Dark and Grouchy spotted her. But then she got one more idea. She thought painting an S wouldn't hurt?
Well, if she had noticed the tall, intimidating figure overlooking her and the guttural growl, Kara dropped her brush in mid-stroke and gulped

"a-HEM" Batman said angrily, Kara thinking desperately of how to talk her way out of a situation like this. But then she realized Batman has one MAJOR weakness: Hippolyta. All Kara had to do was scream for her mother and then she'd give the big bad Bat
a taste of his own medicine. And just as Bats' cold gloved hands grasped her throat, Kara inhaled very deeply and then said

"MOOOMMMMYYYY! BATMAN'S TRYING TO CHOKE ME!" Kara squealed, Hippolyta rushing in lightning quick

"Oh my goodness, that is sooo adorable! Kara, when did YOU become such an artist? I'm so proud of you. Here, why don't you have some cookies and watch My Little Pony with your sisters?" Hippolyta said sweetly, planting a warm kiss on Kara's cheek

Just as Supergirl skipped away happily, Hippolyta then gave Batman the dreaded Mama Bear look. Like the old saying; harm the child, meet the mother. Well, more or less, Batman is Hippolyta's child. A child who is in need of a serious personality transplant.
A child who needs to be happy and smile more often. A child who is need of not being so alone

One Spare the Rod Spoil the Child Later…

After Hippolyta applied some Preparation H and some heavy non-stinging iodine on Batsy's butt wound, she had Diana, Dinah, Alex, Kara and the girls guard him while she and their daddy Two-Face went out on their mother father date.

"this is boring" Batman grumbled in annoyance as he was tied to a wooden chair while the girls were watching classic episodes of VeggieTales

"do you want me to repeat the I Love my Lips song?" Kara asked, a devilish grin forming on her face

"Oh no, I'd rather you jump into a…" Batman started but he was too late as Kara started scatting nonsensically before her singing devolved into unintelligible gibberish while the others watched with both embarrassment and amusement

"…you just HAD to introduce her to VeggieTales, didn't you?" Lois smirked, glaring at Superman who was cheerfully bopping his head to the music

"Hey, come on Lois. You used to have a Larry the Cucumber when you were in college" Robin said, very much so in Lois' hearing range

"WHAT DID YOU SAY?" Lois shrieked, turning into Debra Barone from the greatest sitcom of all time Everybody Loves Raymond, towering over the meek, nerdy and downright geeky Boy Newbie

"have I ever told you about my nose?" Kara interrupted happily, still in her Silly Songs trance

"Oh, look at the time" Batman quickly said and made a run for it as Kara started doing her silly dance routine