Shitting Bricks Edit Meaning

1.

to be extremely scared or freightened

we got away before they caught us, man we were shitting bricks

See Mike

2.

Being in a tough situation, like going to a girls house that you really like and not knowing what to say...

I was so nervous when I was outside of Julia's house talking to her, man I was shitting bricks

See nervous, scared, freaked out, boner

3.

The sort of fear your asshole knows about. A strange mix of constipation and anal laxity.

He was sat outside the headmasters office for half an hour, and he was shitting bricks the whole time.

See bricked, fear, nervous, anticipation