Three tiny devices. Each one emits a random chirp, beep, or cricket sound at unpredictable intervals — every 3 to 20 minutes, for several months straight. They’re small enough to hide behind a baseboard. Under a desk. Inside a ceiling tile. The listing, entirely without irony, describes one of its features as “So Sinister.” The battery outlasts the friendship. A deeply committed funny prank gift for someone you trust to still be speaking to you in six months — or don’t. Perfect for office pranks , a chaotic birthday gift , or Father’s Day for a dad who definitely deserves it.

This is a fully functional compound bow. It is 5.5 inches long . It fires real arrows up to 50 feet. The listing's official disclaimer reads: "Do not aim at people and animals and all important items, please use it under the supervision of an adult." The phrase "all important items" is doing a lot of work there. Built from metal and elastic fiber at a 3:1 scale reduction of a classic composite bow, it ships with 10 arrows and a paper target — because the target is apparently optional. A deeply committed funny gift for Dad , equally at home on a desk or in a quiver. Perfect for birthdays, Father's Day, or any occasion where you want someone to feel both delighted and mildly concerned.

This is a battery-powered water gun with a 26-to-32-foot range , rapid-fire mode, and a universal inlet that lets you plug it directly into a standard water bottle when the 370cc tank runs dry. It has two firing modes: one-click and automatic. The listing says it is suitable for both kids and adults, which raises no questions whatsoever. At $16.97 it is a functionally serious piece of outdoor equipment dressed as a children's toy — which is exactly the kind of thing that makes a genuinely great funny gift for Dad , or for any adult who has been waiting for a legitimate excuse to show up to a pool party armed. Perfect for Father's Day, birthdays, or just because someone in your life needs to be taken seriously at the beach.

Someone engineered a dedicated, single-purpose button whose only job is to tell dad jokes. Not an app. Not a speaker. A 3-inch device pre-loaded with 75+ puns , ready to fire the moment the room gets too quiet. The packaging advertises "EXTRA Cheeeesy Dad Humor" (five e's) and lists the batteries as "Inlcuded." It sold 2,000+ units last month. The Dad Joke 3000 runs on two AAA batteries — included — and requires no setup beyond pressing the button. The perfect funny Father's Day gift that also works for birthdays, Christmas, and white elephant. Press it. A joke comes out. That's the whole thing.