Actually Yes, Its My Mom.

very underrated regular show joke

[ItsMattYT]

"it should be "your mom" not "my mom".

[bartvansliedregt]

The dramatic zoom into abrupt cut off is gold

[TSLACOIL]

This has to be my favorite adult joke in Regular Show

[blueeyedduelist]

I’m so happy to see that Muscle Man became someone intelligent

[Xander_the_great]

*Has flashbacks to every time he said “my mom”*, then proceeds to tell all the students: “Class is dismissed eggheads!” Then runs out of the room by breaking a door

[toastedjam]

That was the most perfectly cut thing I’ve ever seen

[waapi]

by far the best my mom joke in the series

[Mejayy]

He actually used some isomorphism theorems in his head to conclude that, indeed, C=8 is Muscleman's Mom

[franciscoguerineau]

imagine your professor is a Literaly green dwarf and the a Racoon, a blue giant bird and a giant monkey enter the room and the professor for no reason says "my mom"

[centric]

I swear this has to be one of the few times a 'My Mom' joke was not only a plot point, but a *completely legitimate* solution to an issue.

EDIT: first ever comment with 1K likes. Thank you all.

[ArynBendah]

One of my favorite Muscle Man moments is when he says, "We need guests with breasts! Mine don't count."

[VanguarDSFG]

"its my mom" and the sudden gasp got me 😂

[Andrew..J]

As a c=3 man myself, I didnt catch c=8 at first. Regular Show truly was cultured af

[jayceventura]

Hearing him say such a elegant "my mom" is the chaddest thing to say unlike his previous ones were just screaming right in your ear.

[tonycallme]

Now for those who don't get the joke, me neither.
I just assume C=8 is in the shape of a male genitalia.

[BadQualityFist]

muscle man's mom is the universe, this is why he can make so many my mom jokes, because his mom is literally everything and literally everyone

[baboi]

oh my god, you can tell this was modified for mature entertainment as well

[engineer_focus]

i love how the whole "C=8" thing went over alot of peoples heads lmao, including mine. we need this show to come back

[C____F____M]

Pov: I have a heat seeking missile that only targets people that says "my mom"

[JJunkAFunk]

I love how all the “my mom” jokes aren’t actually jokes and are all canon to her character.