I assume those expressions would be appropriate while operating their respective equipment.

 

While flying if pilots see one another then its likely split seconds before a midair collision.

 

Maybe it's just me, but that cat on the right makes it look as if bus drivers might want to eat one another when they get together.

 

@Mad Dog ????

 

Somewhat close...

 

One of my favorite truisms that was in a thread here a while ago was in regards to the 1 atm water resistance of the Glycine Airman:
If a pilots watch is submerged in water, said pilot has far more to be concerned with than worrying about the water resistance of their watch.

 

^^^^ but not if he has a snorkel?