Thought to refer to the skin of your elbow, it is actually a word created by internet trolls to get people to say something rather similar to the word "penis". How people still don't know this remains a mystery.
"I have a huge wenis"
nearby snickering
When a person become completely enthralled to the point of losing coordination, typically when they are the receiving end of a flatter comment or satisfying action.
I gave her a shoulder massage and she completely melted into my arms.
