currant bun
noun
1
a nun. Glasgow rhyming slang UK, 1996.
2
the sun. Rhyming slang. Sometimes shortened to 'currant' UK, 1938.► on the currant bunon the run. Rhyming slang, in underworld and police use UK, 1959
Currant Bun
nickname The Sun, a daily newspaper. Rhyming slang, acquired from the solar original
UK, 1979