PB by Muhahahanafawnabanana April 27, 2006
Plotting Bitch -- An extremely hot girl that is loving but has many interior motives that may involve sex or hurting the feelings of those closest to her.
PB by Darkmage_159 August 10, 2006
PB by michelle johnson May 5, 2006
The definition of PB varies greatly from person to person, however it is most commonly used when describing a female with gorgeous, small boobs, or "Pure boob" as it is commonly refered to.
A example of pure boob could be when one is smashed into a elevator like sardines in a can, and the woman with the pure boob's chest is smashed to your back.
A example of pure boob could be when one is smashed into a elevator like sardines in a can, and the woman with the pure boob's chest is smashed to your back.
PB by 99999999999 June 22, 2009
An abbreviation for "pulsating boner" used by Cyclists in place of Dinwoodie, often mistaken by people outwith the cycling fraternity for "Personal Best"
Cyclist : Yo man, 30 minutes to cycle to work and I got a PB
Non Cyclist : You said it only took you 25 minutes last week, how can 30 be a PB ?
Cyclist : It's a bike thing man, you wouldn't understand
Non Cyclist : Hahahahaha... You've got a Dinwoodie
Non Cyclist : You said it only took you 25 minutes last week, how can 30 be a PB ?
Cyclist : It's a bike thing man, you wouldn't understand
Non Cyclist : Hahahahaha... You've got a Dinwoodie
PB by Baku Goose August 12, 2009