i'd tap - Same as saying you'd like to have sex with that girl, like y

Same as saying you'd like to have sex with that girl, like you're in a race and she's the finish line.

My brother said, 'I'd hit it.' I told him he was being a total idiot.

My friend said, 'I'd hit that.' He got a warning from the teacher.

My cousin said, 'I'd hit that.' His mom gave him a talking to.