I can't decide wether to THWACK or WHAMM.
I like LHs' WHAMM very much but there's something naughty about Ellenpolys' THWACK.
Anyway, you're all very, very nice people with a little too much spare time!!!
WHACK THWAMM THACK WHOOSH POOOOOF!!!
(now my pillow's burst!)
C-flat.