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planking meaning to have sexual intercourse by inserting a penis into a vagina.

Is everyone planking these days?

By Stud24boy

Planking, which involves somebody lying flat on their stomach in unusual or different environments. Very popular in Australia.

Dude, check out that flag pole.. PLANKING TIME BBY!

By Adam_Has_Gherkin_Bewbs

Planking is lying face down, ensuring your face remains expressionless for the duration of the plank, your legs must remain straight and together with toes pointed. Your arms must be placed by your side, held straight and with fingers pointed. Planking is to occur in everyday locations, on everyday items and a photo of the plank needs to be taken.

'Hey man, what are you doing lying on top of that tractor' "I am planking dude, It's rad!'

By Toki90

To lay rigid, face down with arms by your side. More points awarded for difficulty of location and risk involved.

Planking- Laying down rigidly on the top of a sign post.

By Ue00

Where someone lies as straight as a plank with hands and legs parallel with the body on random objects, fences, buildings, signposts, etc trying to get the coolest pics for facebook.

Mate, he wasn't balancing, he was planking.

By L0Wee