i'd tap - You're saying you'd like to tap into someone's water supply,

You're saying you'd like to tap into someone's water supply, like they're a river and you're a thirsty man.

I saw a river and said, 'I'd tap that.' I got laughed at.

My friend said, 'I'd tap that.' He got a weird look from his dad.

I saw a lake and said, 'I'd tap that.' My mom thought I was crazy.