i'd tap - You're saying you'd like to have sex with someone, like they

You're saying you'd like to have sex with someone, like they're a keg and you're the guy with the spigot.

I saw my teacher and said, 'I'd tap that.' She gave me a detention.

My friend said, 'I'd tap that.' He got a warning from the principal.

I saw my crush and said, 'I'd tap that.' He looked at me like I was insane.