Bipple

A stand in nickname for someone who's name you forgot. Can only be used if you are certain their actual name starts with a b.

- Ah who was that guy who lived with us last year? Began with a b?
- No clue, he's Bipple from now on

mange-tout

a verb for conservatives to emphasise how drunk they were the other night

'Minty and I got absolutely mange-tout'd the other night'

spingus

a nickname for a very spindly and/or tall dog in place of its name, e.g. greyhound, whippet, lurcher..

- Can you get the dog in John?
- Sure. Spingus! Come here Spingus!