"Insert name" Blue and White Army.
When it gets going, clapping, alternate shouting, regardless of what's happening on the pitch - it's brilliant.
Sevilla game always stands out in my memory, 15 mins after half time just didn't stop, proper hairs on the neck moment.
Agreed, that Sevilla match was great! Martin Jol had some great songs, used to love "he's go no hair, we don't care" - original chant!
(this is the only BMJ smilie)