![:grin:](./images/smilies/icon_biggrin.gif)
Creases me up[1] everytime I see/hear it.
I've got a few ideas where to start...saw wave, slow gentle pitch moulation (around abouts a few hertz), some distortion, perhaps a little phase variation...
If any experienced modellers have any additional thoughts/tips, or have enough time on their hands to have a go - the more the merrier!
Royston
[1] - slang for "makes me laugh"