Chimps was born

When Bananas was pregnant if she has a son.
Top part's a reference in We Bare Bears episode Yard Sale

Magilla Gorilla: Guys, My Wife Having a Baby!
Bananas: Oh.. Help, Me...Ah...Ah...
Magilla Gorilla: Any Second now Dear...
Bananas: Hurry Up... Ah... Ah...
Magilla Gorilla: Come on, Bananas.. Push!
Bananas: I'm Trying to Push..AHHHHH!!!
(the baby monkey comes out of the womb)
Bananas: *Phew* Thank goodness for that..
Magilla Gorilla: Wow, You Made it.

Nurse Peach from dr mario: Oh, Thank you for looking, Magilla.

Bananas: Magilla, Look at this, It's a Boy his name is Chimps.