So a Castform walks into a bar...

[Sirfetch’d]

...and someone tries to stick it in their car engine!

So then a Burmy walks into a bar...

 

[PageEmp]

And accidentally falls into a cup!

A Greninja gets himself into the bar...

 

[Sirfetch’d]

...and is mistaken for Ash.

So then a Buneary hops into a bar...

 

[PageEmp]

And kicks the bar, causing a nearby Heatmor to drop his drink.

Heatmor calls the police, a Magneton into the bar...

 

[Sirfetch’d]

...and causes all of the silverware to be magnetized to him

So then a Onix slithers into a bar...

 

[Lycanthropy]

...but is only allowed to enter with his head, because he doesn't even fit in entirely.

Then a Rotom floats into the bar...

 

[Adam Levine]

...and breaks into the bar's TV.

So a Prinplup casually waddles to a bar...

 

[PageEmp]

And orders a drink with 1000999666000kg of ice.

Poochyena then walks into the bar...

 

[Lycanthropy]

...and asks around for somebody who wants to pet him. Aww.

Then a Larvitar walks into the bar...

 

[PageEmp]

And eats all the rocks in the bar!

A Lanturn swims into the bar...