What's up with that?

it's a nod to the Commodores Brick House - check it out on youtube

and can be heard at basically most wedding reception.

a lot of heads don't like it

Not loving it!! Maybe they are going to bust into Brick House at Shoreline!

i'm not a fan of it either, i actually cringe when i know it's coiming....and always hope they just might do it once without it

i dont know. it really sucks though

It's how they're interpreting the song right now.

I'm guessing it's a Bobby thing. Doesn't bother me.

This isn't a new development and there are versions that don't have it. For instance, I believe the last Shakedown was without that part...
Edit: Incorrect on my part. 3/22 has it. There is a recent one where it is absent, though. I'll poke around. Pun intended...