Going through the portal wasn't what he expected.  He wasn't sure what he expected, but a sudden change of perspective wasn't it.  Maybe a swirling vortex or a bit of thrashing lightning seemed like it would've been more appropriate.  "Well that was fun."  He crouched down on the ground to take stock of everything.  Their being only his zanpakto in the inventory list made it a quick check.  "Well, everything's here."

"WAAASTED!" 

Instinctively Jimmy reached for the handle of his blade. "What was that."  He looked around and noticed the group wasn't alone.  "HI?  How?  Uhm.  We come in peace?"