It's a rather obscure joke.
She might be responsible for the death of the dinosaurs.
(
Colonel Boris "...a desperate Buzzfeed imitation...",
Fri 5 Nov 2010, 14:52,
archived)
Aaaaah
Is she impacting on the Yucatán Peninsula?
In that case, have a pffffft.
(
thecrapgatsby isn't listening LALALALALALA,
Fri 5 Nov 2010, 15:21,
archived)