I was held outside CB CTA for 4 minutes once to allow 2 Dash-8's to beat my Chieftain to the runway. Does that count.
On the positive side, I have had my fair share of pop-up ILS's into BN before. The BN guys are pretty accommodating really. Never met an ATC that wasn't professional before. Unfortunately I can't say the same about some of the pilots I've met. And I've met more than the average too.
TBT