i'd say she is doing such a tremendous and sustained fart
that not only is she levitating, but the blast of air is rebounding off the chair seat causing a ferocious updraft that is keeping her hair aloft
(
mutated monty,
Fri 22 Feb 2013, 18:30,
archived)
IMPOSSIBLE, SURELY SHE WOULD COLLAPSE FROM EXPELLING SUCH A VOLUME OF AIR IN SUCH A SHORT TIME
(
PedroHin Come along & ride on a Flantastic Voyage,
Fri 22 Feb 2013, 18:31,
archived)
She's doing a roy castle
(
mutated monty,
Fri 22 Feb 2013, 18:45,
archived)