My business partner agreed to split the profits equally, but I know he wanted a bigger 'slice of the cake'. [='piece/slice/share of the pie']
He's the best player on the team and he wants a bigger 'slice of the pie'. [=he wants more money]
Losing is disappointing 'no matter how you slice it'. [=losing is always disappointing]
(..) Where's Bill? Please stop hitting me. Where's Bill? I don't know who Bill is! Bullshit! Well, ain't you the slice of cutie pie they said you was? Jane Doe, huh? We don't know shit about you, do we? I'm from Huntsville, Texas. My name is Buck, (..)2003 Kill Bill: Vol. 1