One fine morning, in the cave, 12-year-old Peaches went up to Sid (who was resting on his rock) and said: "Hey, Uncle Sid?"

"Oh. Uh, hey, Peaches. What is it?" said Sid.

"Um, I just wanted to ask you a question."

"Yes? What do you wanna ask me?" asked Sid.

"Um, are you ticklish?" asked the female mammoth.

"What? Oh, um, heh heh, no way!" said Sid, who was obviously lying.

"Oh. OK, then. Uh... I also wanted to show you something," said Peaches.

"Really?" replied Sid. "What is it?"

After a short pause, Peaches tickled Sid's tummy with her trunk.

"Tickle tickle tickle! Tickle tickle tickle!" said Peaches repeatedly as she tickled her uncle.

While laughing uncontrollably and with his eyes watering up, Sid fell off his rock and said: "Don't, Peaches! Stop tickling my tummy! That's my ticklish spot y'know!"

"Oh, is that so?" teased Peaches. "Well, do you want more?"

"No- no- no- no way!" said Sid while laughing continuously.

"Tickle tickle tickle!" Peaches repeated.

Sid then got up and made a run for it. Peaches ran after him, trying to reach Sid and tickle him some more.

"Help! Somebody help! I'm being tickled to death! Somebody, help meee!" shouted Sid while trying to escape his niece.

Crash and Eddie heard this and woke up and got up on their tree branch.

"Hey, Crash. What's goin' on?" Eddie asked his twin brother.

"I don't know," replied Crash. "It looks like Peaches is trying to tickle Sid, and she is running after him."

"Should we stop her?" asked Eddie.

After a short moment, Crash and Eddie looked at each other and said: "Nah!" Then they both laughed and jumped off of their branch and ran over to Sid to tickle him as well.

"Make way! Comin' through!" said Crash as the two opossums were running at Sid and Peaches.

"Hey, Uncle Crash! Hi, Uncle Eddie!" Peaches greeted her two uncles as she ran by them while chasing her Uncle Sid.

"Crash! Eddie! You gotta help me! Peaches is trying to tickle me to death!" Sid told the twins.

"Oh, we'll help you all right!" said Eddie.

"To be tickled!" finished Crash.

"WHAT?" shouted Sid, who couldn't believe what he just heard.

"Thanks, guys!" said Peaches to her twin uncles.

Crash and Eddie then tackled Sid and started tickling him over and over, followed by Sid laughing uncontrollably with tears falling from his eyes.

"Stop! Stop tickling- stop tickling- me!" Sid said through his laughs.

Then the possums tickled his neck.

"You're killing me over here, guys! You're killing me, literally! I order you to STOP!"

"Guys, get off of Uncle Sid before you kill him!" said Peaches as she took her two uncles off of Sid.

"You okay, Sid?" Peaches asked.

"I- I'm- I'm okay, Peaches," Sid answered. He was panting and gasping for air after being tickled non-stop.

"Sorry about what happened, Sid," Peaches sincerly apologized.

"That's all right."

"Why don't we go and find breakfast instead, huh? What do ya say?" said Peaches.

"Count me in!" said Sid as he got up and went to find breakfast with Crash, Eddie, and his niece.