What’s your favorite way to say you really like someone, of the following form:
She really butters my biscuit!
He really bakes my potato!
She really Rogers my Hammerstein!
…now it’s your turn!
She really rakes my leaves
This
Hee velvetjones! 
He really churns my butter!
He really grinds my gears!
She really accepted my offer of $150
She really plucks my chicken
Turns my compass.
It’s people like her that really frost my doughnuts 
Oh, saying that you LIKE somebody. Never mind…
I’ve never heard an actual person make that sort of comment - just tv/movies, typically said by someone geeky or occasionally crude (Carla on Cheers once told Diane’s mother that Sam “steamed her silks”).
I don’t say those kinds of things but I remember ‘tickles my fancy’
Shivers me timbers.
She really rocks my socks.
She really floats my boat.
She inflates my universe.
(A 10[sup]78[/sup] expansion doesn’t really need the adverb or the exclamation mark.)
She really fellates my penis.
wets my whistle