So a Sandshrew walks into a bar...

[Meadow]

...and asks for a late September Serpents discount! ;)

Receiving a call about this discount during his day off, a Kecleon reluctantly enters the bar...

 

[PageEmp]

And accuses random mons for shoplifting.

A Snorlax stumbles into the bar...

 

[Meadow]

...and flattens the entire place. The end. :D

So an army of Pachirisu built a brand new bar...

 

[PageEmp]

And they succeded, hence reviving the thread.

A Sawk walks into the bar...

 

[WizardOfOdd]

And got in a brawl with Throh

A Caterpie walks into a bar

 

[RattataDude]

Evolves, and leaves ash

A porygon-Z walks into a bar

 

[CF1994]

And it goes berserk after catching a viral fever in the wild.

A Deino walks into a bar...

 

[TheAlmightyBlaziken]

And it magically grows 50 more heads


Blaziken walks in the bar

 

[Sorviknight]

...and is mistaken with a Mega Garchomp, for some odd reason...

A Furret walks into a bar...

 

[RattataDude]

And Was mistaken for a ground type! (Referance)
A Politoed walks into a bar..

 

[TheAlmightyBlaziken]

and Gets laughed at by the poliwraths

Hariyama walks into a bar

 

[CF1994]

It's massive weight and thiccness causes it's chair to give way, making all the other customers laugh about it.

A Turtonator walks into the bar...

 

[TheAlmightyBlaziken]

And Charizard stole his dragon type

So a Latias walks into the bar

 

[saniachan]

And her brother, Latios, called out to her. "C'mere, sis," he said.

And then a Diglett digs its own way into the bar...

 

[CF1994]

Only to get smacked by a Rhyperior's heavy tail.

A Wimpod hurries into a bar.

 

[TheAlmightyBlaziken]

Only to get squashed by Groudon

So Groudon walks into the bar

 

[saniachan]

And the sunshine becomes unbearable to the point that the drinks there evaporate quickly.

So a pair of Plusle and Minun walk into the bar...

 

[FeraligatrMaster]

...but they could only find one free seat, so they left.

So a Toxapex walks into the bar...

 

[CF1994]

And it gets banned for trying to prey on a Corsola that works for another bar.

So a Bewear walks into a bar...

 

[TheAlmightyBlaziken]

And He kept hugging everyone to death so a Kyogre squashed it and then Kyogre became a world-famous hero

So the World-Famous Hero Kyogre walks into the bar