rapper's cock
Descriptive of an item that is pungently flavoured with cheese.
"By 'eck Ma, these Wotsits are as cheesy as a rapper's cock!"
or
"I'll have the deep-pan Hawaian please Waitress, with extra pineapple and more cheese than a rapper's cock."
or
"I'll have the deep-pan Hawaian please Waitress, with extra pineapple and more cheese than a rapper's cock."