i'd tap
You're showing interest in someone because they're so hot, you'd tap them like they're a water source and you're a thirsty man.
I saw a guy and said, 'I'd tap that.' He looked at me like I was crazy.
My friend said, 'I'd tap that.' I told him he was out of his mind.
My crush walked in and I said, 'I'd tap that.' He gave me a weird look.