look up any word, like cleveland steamer:
 
1.
an std also known by its common name herpes
I was about to go down on that girl and realized she had love bumps!
by r4y April 16, 2006
 
2.
"puffy pussy" when a medium built female wears tight fitting pants and has a puffy pussy you can clearly see.
The little tramp has a love bump.

by nastytrucker44 February 02, 2009
 
3.
The effect of sexy or erotic movements or gestures on a man’s private parts which cause said part to become erect.
Myranda gave Chris a clearly visible love bump
by Krisy n Lizzi January 16, 2010
 
4.
The lovley little hills of pus filled joy that one get's on his/her respective penis/vagina after engaging in sex with somebody infected with herpes

That fooking slut gave me the love bumps!
by Shaggy_357 April 24, 2006