It is a colloquialism meaning pregnancy.
no
Kitchen Impossible - 2009 A Bun in the Oven was released on: USA: 21 June 2011
The cast of Bun in the Oven - 2010 includes: Gary Anthony Williams Laura Colquhoun as Pregnant Dancer Jeannie Roshar
microwave
Saints and Sinners - 2007 Ain't No Bun in the Oven 1-39 was released on: USA: 2007
because her and jonathan made a no no and now she has a bun in the oven.
Bun in the oven?
I Didn't Know I Was Pregnant - 2008 Bun in the Oven 1-4 was released on: USA: 2 June 2009
to make squishy bun dry fast is to pre heat the oven at 200 degrees nd thn when it's hot put your squishy bun in the oven but do not put the scribles on when ur going 2 put in the oven and when your going to put your shquishy buns in the oven make sure your going to leave it in for 20 secons and then draw your face on the squishy bun with sribbles
Chef Academy - 2009 A Bun in the Oven 1-4 was released on: USA: 7 December 2009 Australia: 11 March 2010
Gene Simmons Family Jewels - 2006 A Bun in the Oven 2-2 was released on: USA: 25 March 2007
Man, yous has a bun in the oven :P