Crossword puzzle clue "something you might have a crack at"

Something you might have a crack at

Sounds you might make when I say "Would you rather watch your parents have sex or have your parents watch you have sex?"

Crack or shot, but not crack shot

You might rate them on their route and they might rate you on you vomited everywhere

You might have one to visit Japan, but you'll need a bunch once you get there

You might crack one with your brain

You might crack one while playing

How something might crumble, or how you might love someone