[peterstjohn]

I once travelled with a 5kg vat of fondant icing on a transatlantic flight. "Yes, it looks very much like Semtex, but it's fine!" Still not exactly sure how I got away with it…

[TheCoelacanth]

People often manage to bring actual weapons onto flights, so it's unsurprising that they frequently fail to catch liquids.

[mrguyorama]

95% of TSA screening difficulty is entirely dependent on how white you are.