look up any word, like ratchet: Noun. A man with a small penis.
Named after the popular British tea sandwich which, though
tasty, is not quite filling and leaves you wanting more. "Oh, I
had a cucumber sandwich last night but I really needed a biscuit
to curb my hunger." by Kitterbang February 17, 2010 1. The
poshest food you could ever eat. Especially if eaten with
mayonniaise and a cup of tea, and followed by a scone with jam
and cream.  Usually enjoyed by people living in London,
especially near Windsor.  2. An insulting name for a posh person
3. For a man to cum on another mans ass them rub their ass
cheeks againt theirs thus spreading the cum up and between both
pairs of cheeks. 1. "oooh Godphrey! I think i'll enjoy a nice
cucumber sandwich and a small cup of Earl Grey with lemon! Tish
Tosh."  2. "You can't eat ice-cream with a fork!!!... U fucking
cucumber sandwich!"  3. "Me and my gay lover were going through
a sexual rut, so we decided to try a cucumber sandwich" by
DiamondSerpant March 25, 2007