Do you have nail-clipper-sniffing dogs?
Habetisne canes quae forficulas unguales olfacere possunt?
I think that guy with a napkin on his noggin has a catapult in his shoe
Credo illum mantelium in capite gerentem occultavisse catapultam in caliga
Hey, pal, is that carry-on luggage or did you just sack Carthage?
Heia, amice, utrum illae sunt sarcinae tuae, an modo Carthaginem despoliasti?
Say, miss, didn’t you used to work for Con Air?
Dic mihi, domnicella, nonne te conducebat aëria classis quae condemnatos transportabat?
You know, even galley slaves were served meals
Nempe cibus dabatur etiam servis navalibus
If there’s an accident, I’m going to charge people to use this exit
Si de caelo cadere incipiamus, vectores pretium pro usu huius exitus poscam