Tricking someone by offering something they already have access to.
He weedle-sucked his way into getting what he wanted from her.
A child who is wild in nature, adventurous, fearless, and curious.
That little girl is such a weedling! She’s constantly climbing things, playing in the dirt, and running around getting into trouble!
A Pokémon joke implying masturbation.
A: "So what're you doing tonight?"
B: "I'll be training the ol' Weedle."
To urinate especially after one has had a lot to drink.
After seven beers in two hours you'd better weedle your deedle before you burst.