throw in the beach vs throw at the beach

Some examples from the web:

• Throw his famous Labor Day party at the beach.
• You can throw up all you want at the beach.
• If you ever need someone to throw the ball around with him some Sunday, take him to the beach...
• He should have money, live in a cool place by the beach where we throw parties.
• The beach, gardens, Palais Royale...
• On the beach. Dina worked on the beach.
• You've been talking about the beach and only the beach for the entire afternoon.
• Field trips to the beach, a bed in your classroom, drinking at the beach, a screening of Texas Chainsaw Massacre 1.
• Now, the beach... the beach is the best.
• I thought you said that asians don't like the beach.
• We off-load on the beach, truck it anywhere you like.
• Everyone loves... Hippos doing people things, like driving a jeep or going to the beach.
• I woke up one night on the beach.
• And your poke with sarah on the beach - that was real.
• I made a picture of us at the beach.
• 90s at the beach, triple digits in the valley.
• Little house on the beach in Hawaii with Kate Upton.
• Grace found it on the beach.
• I went rollerblading at the beach.
• I got to say nothing like a day at the beach...

Some examples from the web:

• Throw his famous Labor Day party at the beach.
• You can throw up all you want at the beach.
• If you ever need someone to throw the ball around with him some Sunday, take him to the beach...
• He should have money, live in a cool place by the beach where we throw parties.
• The beach, gardens, Palais Royale...
• Although winning never came easy to me Mr.Melloractuallydid end up teaching me howtoduckanything life might throw at me.
• It's outsmarting whatever I throw at it.
• My mitigation capacity will frag any traffic you throw at.
• My robot can defeat any tornado you throw at me.
• Protecting you from everything that space can throw at you.
• He can handle anything you throw at him.
• Not one to throw at a dog.
• I was fresh out of pies to throw at you.
• I promise they are fully competent to handle whatever the world throws at them.
• And Sue tried to throw at sectional but they won anyways.
• He survives everything we can throw at him.
• You're able to - parry anything I - throw at you - with my left hand.
• We are prepared for anything he can throw at us.
• It will be - for whatever they throw at us - perfect.
• We need to prepare you for anything that Ellen Parsons might throw at you.