Valentine's Day is the perfect excuse to unleash the cheesy romantic in everyone who is willing to explore their lovestruck psyche. If it helps, here are some tried and tested (scientific, if you may) pickup lines and memes from the nerds and the geeks to make your loved one smile.

This Valentine's Day, talk nerdy to your sweethearts. You can do it by sending a text message, an e-mail, a Twitter shout-out, or a Facebook timeline post. Nothing beats a personally delivered punchline, but it works best only when you've got the confidence to do it.

For closet romantics who are not used to exposing their sappy-comedic side, this is the best time to try something new. Surprise your significant other with these recommended lines. Be warned, though, this list is recommended by social media's funny brainiacs.

Funny, Cheesy Valentine: 10 of the Best Pickup Lines (Talk Nerdy)

10. On a scale of 1 to 10, you're a 9 and I'm the one you need.

9. Can I get your picture to prove to all my friends that angels really do exist?

8. Do you have a map? I just keep on getting lost in your eyes.

7. Do you work for NASA? Because you're out of this world.

6. I hope you know CPR, because you take my breath away!

5. You must be the reason for global warming because you're hot.

4. Do you have any raisins? No? How about a date?

3. Kiss me if I'm wrong, but dinosaurs still exist, right?

2. Your smile's like Expelliarmus - simple, yet disarming.

1. Are you Google? Because you have everything I'm searching for.

(Click 'Start' to view the slideshow. See some of the cutest and "nerdiest" pickup lines on Instagram.)

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