30 Times Photos' backgrounds were even better than their foregrounds.

If you don't know what "photobombing" means, Cambridge Dictionary defines it as "coming up behind or in front of someone while taking their picture." Even though it sounds like something a child would do, it can be funny. Today, we have a collection of perfectly photobombed photos that will make you laugh.

From overly curious beluga whales to friendly stingrays, the background of some of the shots in the gallery below is even better than the subject.

1. best lifeguard award goes to

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2. My mom is coming to visit me in Anchorage, and we got photobombed in the best way possible.

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3. Best. Ever. Photobomb.

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4. The best photobomb at my cousin's bachelorette party

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5. In honour of the royal wedding, here's a picture of my friend Derek being photobombed by Prince Harry at last year's Invictus Games.

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6. Best person to crash a wedding ever! Thanks so much for being so fabulous.

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7. A dolphin crashed a picture

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8. While we were taking wedding pictures in the park, a family of friendly trash pandas came to see us. They looked at us for a few minutes and then left.

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9. This might be the best picture of Rio ever taken.

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10. Bun "Man."

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11. I take a picture of my girlfriend at brunch when all of a sudden

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12. I saw the best photobomb of all time

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13. The photobomb is cute

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14. My daughter is very good at sneaking into photos.

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15. Photobombing at an Expert Level

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16. This family who walked into our picture

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17. This is my mom and her friends at a concert. It looks like they went back in time and photobombed themselves.

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18. Making friends with a few Moroccans Within a few weeks. The guy in the back liked to get in the way of every picture, but I didn't mind.

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19. Photobomb by a zombie horse

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20. When riding a bike and taking a picture, a local guy jumps in it.

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21. While on vacation, my parents met a friendly stingray.

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22. Showed up in pictures of my brother's wedding

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I'm the one trying to catch the chicken.

23. This couple wanted dust in the air for their wedding photos, so the best man made it happen... And the rest

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24. In the background, the weatherman had a dog on a small dog couch.

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25. Dwayne Wade Accidentally Getting in the Way of a Proposal Photo

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26. Cute Witnesses

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27. The Boy Behind Is An Entire Mood

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28. Cats can't leave dogs alone.

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29. A Real Photobomb

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30. The Funniest Photobomb

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