Am I funny?

Chibi Gokuh, Vegeta and Piccolo are in school and are giving their teacher presents for her birthday. The first to present is Piccolo, whose father runs a bookstore.

Sensei taps the box and says, "Encyclopedias." Piccolo nods.

Then Vegeta, whose dad owns a flower shop. Sensei sniffs the package and says, "Roses." Vegeta nods.

Last is Gokuh, whose old man runs a liquor store. As he gives up his box, a bit of liquid drips out.

"Sake?" asks Sensei, licking her finger.

"No," says Gokuh. "It's a puppy!"

Disgusting, I know...

Buruma is driving along one day when she sees something weird. A truck has stopped at the side of the road, and two of the Para Para Brothers get out carrying shovels. Don Para digs a hole, Bon Para fills it back up, and they go along like this for some time.

"What the heck are you doing?" asks Buruma.

"Well," says Don Para, "it's our job to plant trees along the roads. I dig holes and my brothers do the rest."

"But there aren't any trees. You're just wasting my tax money!"

"Maybe, but just because our brother got sick doesn't mean we shouldn't get paid, right?"

...Was that one funny?