Lab Twat was written by Sergio Pizzorno and Christopher Karloff and released as a b-side to L.S.F. (Lost Souls Forever).
Lab Twat has never been performed live.
- "We've got the humour as well. No-one realises, we're calling a song 'Club Foot' and having a song called 'Lab Twat', no-one ever laughs at that. It's the stupidest name but everyone's dead serious about it."
- — Serge (NME, 24 November 2007)
- L.S.F. (Lost Souls Forever) Maxi CD Single (PARADISE14)
- L.S.F. (Lost Souls Forever) CD Single (Japan)
The beast is young
With the heart
For the rain
Feel it come
There's a closing
The flashing sun
Feel the fire