Many would think Reptiles Are Abhorrent or Spiders Are Scary, but not Bob! Whether it be insects, arachnids, reptiles, or similar critters, he thinks they're just the coolest things on the planet. You're a wuss if you don't agree with him.
The morality of said boy (or tomboy) often varies. He may just be an innocent everyday kid who loves his bearded dragon and thinks bugs are cool, or an Enfant Terrible who feeds his snake cute living animals for his own amusement. Either way, expect Bob to try to taunt girls with the wild lizard he found near the pond in order to gross them out, though amphibians can take that role, too.
- Yu-Gi-Oh!: Insector Haga/Weevil Underwood is a big fan of bugs, to the point that his clothes and Deck are themed after bugs.
- Jason Fox (10) keeps an iguana named Quincy, which he mostly uses to freak out his 14-year-old sister Paige. He also occasionally takes it to school for the same reason, but is thoroughly befuddled when his new teacher likes it.
- Another for Jason Fox was an arc in which his mother and sister thought he had a crush on a girl, and naturally teased him about it, much to his confusion. The girl was in fact the classroom's pet snake.
- Calvin and Hobbes: This strip:
Hobbes: Watcha doin'?Calvin: Looking for frogs.Hobbes: How come?Hobbes: Ah, but of course.Calvin: My mandate also includes weird bugs.
- One of the pets of the titular character of Dennis the Menace (US) is a frog named Willy. Dennis smuggles Willy with him wherever he goes, and sometimes tricks Margaret into kissing him.
- There was a reptile-obsessed teenage boy in the film Just One of the Guys.
- Thor in Thor: Ragnarok admits that he loves snakes and would pick one up to admire it as a child.
- A Clockwork Orange has teenaged sadist Alexander De Large own a pet snake in his bed's drawer. Since Alex was played by the very-much adult Malcolm McDowell, it tends to be lost on audiences that he is supposed to be a schoolboy.
- Inverted in Animorphs. In The Change, Marco, having just learned that the terrifying Hork-Bajir aliens have males and females, idly wonders how you tell them apart, like looking for bows on their head or "getting weird around bugs and snakes". Since this is taking place in Cassie's barn, she throws a garden snake at him. He panics.
- The Adventures of Tom Sawyer. While Tom is in church he plays with a "pinchbug" ("large black beetle with formidable jaws") he had caught earlier. Later on he plays with it again at school, aided by his friend Joe Harper.
- Grisam fromFairy Oak is fascinated by the many insects and spiders La shows him. Titch likes crickets and would "talk" to them if asked to.
- In an early episode of The Brady Bunch Marcia falls for a boy at school who's into insects, so she tries to get into insects too in order to attract him. She decides it's not worth the effort.
- In the first episode of Smallville after the pilot, the Monster of the Week boy who was into bugs. His mother didn't know what he could do with such a hobby; apparently she's never heard of entomology.
- In CSI: Crime Scene Investigation, Grissom mentions he was like this in school (naturally), but his first crush was an inversion ("She liked bugs too.").
- In Jim Stafford's song "Spiders & Snakes" the Narrator recalls walking Mary Lou home from school when they were children.
And so we took a stroll and wound up down by the swimming holeAnd she said do what you want to doI got silly and found a frog in the water by a hollow logAnd I shook it at her and I said, "This frog's for you."She said,I don't like spiders and snakesAnd that ain't what it takes to love meYou fool, you foolI don't like spiders and snakesAnd that ain't what it takes to love meLike I wanna be loved by you
- The Simpsons:
- One episode of Bart talk about "letting Bart Jr. hanging out". Bart Jr. turns out to be a frog inside his pants.
- The episode with the Bolivian tree lizards, in which every member of the family except Bart is shocked and disgusted when the bird eggs he's been incubating turn out to be lizard eggs.
- Greg from Over the Garden Wall spends most of the series carrying a large frog, which he keeps trying to name. It's revealed that he and his brother Wirt got lost because Greg went after the frog and ended up in The Lost Woods.
- Sid from Hey Arnold! is a preteen boy who thinks frogs are, in his own words, "the coolest", and catches them as a hobby. He has a pet frog named Sidney (presumably after him) who's the first one he ever caught.
- Siblings Ty and Abby Archer from Grossology, which considering their job description basically works out to "secret agent janitors", works out in their favor. Abby arguably has a greater love for gross things than her brother though, with several episodes having her proudly attempting to find things that can actually set off her gag reflex (and failing).