Phrases that will surely die out in the next 50 years ?

[MichaelW2]

In a department store: "can you show me the way to the mens clothing department"

In a just and progressive future all men will be wearing dresses as pioneered by cutting edge artists and creative types tiday.

 

[classic33]

Going like clockwork.
Clockwise/Anticlockwise
Winding up

 

[snorri]

Gi'e 'er the handle next the biler.
An instruction to a trainee driver on a steam locomotive to increase speed.