I'd smash
I'd smash means I'd take that girl to my bed and not stop until I'm too tired to move.
He saw a girl at the park and said, 'I'd smash her if I had a date tonight.'
My cousin saw a girl at the store and said, 'I'd smash her if I wasn't still hungover.'
He texted me, 'I'd smash that girl if I wasn't already with my girlfriend.'