Whats the name of this episode?

[iRuslan]

Hey
I'm search episode of Pokemon.
I only rember from the episode, thay May Sitting on Jessie by accident.

Can someone help me find this episode ?

thanks

 

[Polizard]

if it is the episode withall the tunnels and the whole group gets separated it is a hole lotta trouble but jessie sits on may

 

[iRuslan]

thanks but its not this episode.
Can someone give me episode that May sitting on someone?? (Lol)
Its the only epiode that i ever mess in Pokemon!!

plz help me guys ^^

thanks