Galabanter
To mess around with someone. Like you both decide to splash in puddles, scream at birds, and probably pee on a tree.
We galabanted in the rain. He fell in a puddle. I laughed. Then I fell in a puddle too.
She said we’d galabanted enough. I said I’d rather be wet than be boring.
They galabanted through the woods like a couple of drunks with puddles.