The abdomen area of a pregnant woman.  As the fetus/baby grows so does a woman's belly.  Thus it is referred to as a "baby bump."
"Looking at the size of her baby bump she must be due any day."
"Is she getting fatter or is that a baby bump?"
"Is she getting fatter or is that a baby bump?"
by angel carter March 17, 2006
 Get the baby bumpmug.
Get the baby bumpmug. A term used at Brigham Young University to describe the dry humping that is prevalent among many students. Though forbidden by church teachings and the school's honor code, the Provo bump is possibly viewed as a less serious alternative to sexual intercourse by those who choose to experiment.
by ferocious dinosaur January 5, 2009
 Get the Provo bumpmug.
Get the Provo bumpmug. by Disney lover  April 12, 2015
 Get the Daily bumpsmug.
Get the Daily bumpsmug. The act of making out while you and the other person are pressed up against an object such as a wall, a car, or a friend and grinding into each other. See dry sex.
by Ace Linnare July 14, 2008
 Get the bunny bumpingmug.
Get the bunny bumpingmug. by music4mylife January 13, 2014
 Get the bum bumpmug.
Get the bum bumpmug. Pseudofolliculitis barbae is a medical term for persistent irritation caused by shaving. Its most common on the male face, but it can also happen on other parts of the body where hair is shaved or plucked, especially areas where hair is curly and the skin is sensitive, such as genital shaving
by nailingthedoorshut April 7, 2010
 Get the razor bumpsmug.
Get the razor bumpsmug. by Slayerize May 14, 2005
 Get the pumps and a bumpmug.
Get the pumps and a bumpmug.