@nightshroud96
or maybe one came from Spike at one point.

@Badumsquish
Random thought, but wonder if one got knocked up by older Spike at some point?

@Background Pony #2C89
The Tantabus can be impregnated by anything, and can impregnate anything. Anything goes in a dream XD

@Freedomman97
My headcanon is that the Tantabus has been loose for the past 1000 years, and kept all the other nightmares at bay by basically being a highly territorial apex predator: sure whichever one pony was visited by the Tantabus would have the nightmare to end all nightmares, but no other nightmares would dare tread on the Tantabus’s hunting grounds so everyone else slept well. Now that the Tantabus’s “job” of being an evil nightmare is finished, and Luna has retired, it’s once again just prowling and hunting other nightmares and occasionally breeding with others. By the time of G5, they are an entire race :D

Are you saying the Tantabus could enter dreams and take care of bad dreams? Is she friendly like Luna, or Evil like Nightmare Moon?

@Badumsquish
A fair enough reaction, I suppose.

But clearly, GMHAA wasn’t the only one.

@Freedomman97
@Background Pony #2C89
Yep. Keep in mind, this was back before the Tantabus pulled a Majin Buu and basically created its own race, so Luna’s enraged anything would breed with it XD

(Which is my headcanon for why Luna could retire: the Tantabus’ offspring fight nightmares now)

@Freedomman97
GMHAA “did the deed” with the Tantabus, resulting in Lacuna’s birth, and Luna is not pleased about any of it.

I’m very late… what is she yelling about?

@Badumsquish  

 
One down, five to go.

@NewMLPFan  
It’s the shoulder freckles :P

Then Freddy Krueger shows up in the background and says “Well lookie here! I got me a new protege!” Not gonna lie, that IS one adorable nightmare offspring though. Though I wonder how Celestia would feel once she saw her sister’s granddaughter.

@Badumsquish  
I see those two sharing a whole lot in common too.

@nightshroud96  
I feel like her and Spike would have been super close friends had she been around when Spike was growing up :P

@Badumsquish  
Wonder if Luna often have to watch out for Spike too or something?

@nightshroud96  
With an angsty teen like Luna at the wheel, I think anything goes XD

@Badumsquish  
Wonder what other crazy antics will happen?

@nightshroud96  
Maybe Tanti was just creating threats so it could save the ponies from them and then “Ooh my hero time to have sex”, but Luna foiled it each and every time. Luna’s like “It doesn’t work that way!” and Tanti’s like “It does in your daydreams!” :P

@Badumsquish  
Luna will probably flip even further for sure.

@nightshroud96  
Or if Tanti has kids with the rest of the Mane Six too :P

@Badumsquish  
And probably the Mane 6 and Celestia too if said offspring goes to mess with their dreams there.

@nightshroud96  
Failing that, maybe it figured having an offspring was the best way to mess with Luna. Double the Tantabus, so to speak XD

@Badumsquish  
I feel like it might it be it snapped when it can’t take this anymore.  
Imagine if your “mother” made you torment her her pretty much? Most likely the Tantabus believed its Celestia’s and Mane 6’s fault this happened, most likely it would have gone after them if it broke out into the real world.  
Believing it is THEY who must be punished, not Luna. Wished the show could have touched on this stuff.

@Freedomman97  
@Phantom Rider  
It’s like, you can’t just create an abomination so it can punish you night after night without some dude having sex with it, you know? :P

@Freedomman97  
He banged her daughter.

I don’t get it why is she yelling at him?