@All  
Okay.

@SlayerBVC  
Just in the cartoons and the movie, and even then, it was usually implied, such as when they were sucked down the drain in one of the cartoons’ openings.

BP1: Woah, did everyone reply to this guy in the same EXACT minute?

@SlayerBVC  
Well yeah, why do you think they keep going underground and wiping out goombas and koopas en masse? Gotta keep those warp routes clear.

@SlayerBVC  
Nope, because they’re carpenters.  
Screw anyone who says otherwise.

@SlayerBVC  
Yes, several times actually… as puzzles.

@SlayerBVC  
Back when small pests cue out of pipes? Yeah, that sort of counted as plumbing.

in b4  

Okay question….has Mario ever done any actual plumbing in his lifetime? Has Luigi?

Admit it, we’d all love to do this.

Yeah, ever since Rainbow broke her 3ds, she’s been getting a little stir crazy…