They've both got ice on the inside.
An elephant disguised as a banana !
Fingerprints.
Put it in the freezer.
So you always have access to cold hard cash...
The first one is just to break the ice.
Iced lolly.
TransGinger
Gingerbread. Edit: This is more of an out-loud joke. So, maybe it'll help if it read: "Ginger-bred" instead.