1. The act of ejaculating while the penis is completely pancaked between a pair of breasts so that the cum is contained between them, hence a filling a bun with cream. Often a less messy alternative to the pearl necklace or facial. Requires either gigantic breasts or a smallish penis.
Afraid that he might ruin Leslie's makeup, Jon smothered his dick between her DDDs as he began to cum, cream-bunning her like a gentleman.
by Moriartius August 18, 2010
"He's a fuckin Cream Bun" or "He's a Creamer"
translation = That person over there is a protestant
Commonly used in Belfast/Northern Ireland
translation = That person over there is a protestant
Commonly used in Belfast/Northern Ireland
by Licketysplit January 29, 2008
The act of a man ejaculating between a woman's breasts and then preceding to tit fuck her, thus creating a cream bun
by Silent bob 86 September 12, 2011