[JTon]

Apologies for being off topic..

> squeaky bum time

Never heard this expression before. Quick search defines it as "An exciting part of a sporting event, particularly the final minutes of a close game or season". Unfortunately, I still don't really get the reference. Could someone spell this out for me?

[IvyMike]

Squirming in your seat.

http://www.phrases.org.uk/meanings/squeaky-bum-time.html

[pluma]

Make people nervous.