by BlackMisttt April 19, 2011
lub is when you care for someone but dont quite love them u can also luv them which is stronger than lub, wuv and wub, but not quite as strong as lurve or love !!!
by toostr82bgay December 24, 2004
by UMARZ May 27, 2010
by Lubman123 January 31, 2017
somebodys pubic hair, pubes.
by Jessie and Bgay December 6, 2008
"The first heart sound or "lub" results from closure of the tricuspid and mitral valves. It is a rather low-pitched and a relatively long sound which, as indicated in, represents the beginning of ventricular systole.
The second heart sound, or "dub," marks the beginning of ventricular diastole. It is produced by closure of the aortic and pulmonary (pulmonic) semilunar vanes when the intraventricular pressure begins to fall. This "dub" sound is typically heard as a sharp snap because the semilunar valves tend to close much more rapidly than the AV valves. Because diastole occupies more time than systole, a brief pause occurs after the second heart sound when the heart is beating at a normal rate. Therefore, the pattern that one hears is one of: "lub-dub" pause, "lub-dub" pause, and so on.
Sometimes, especially in young normal individuals, a third heart sound can be heard. This sound is produced by the very rapid influx of blood into the partially filled ventricle. It is typically very faint and as such difficult to hear"
Reference: http://www.jdaross.cwc.net/normal_heart_sounds.htm
The second heart sound, or "dub," marks the beginning of ventricular diastole. It is produced by closure of the aortic and pulmonary (pulmonic) semilunar vanes when the intraventricular pressure begins to fall. This "dub" sound is typically heard as a sharp snap because the semilunar valves tend to close much more rapidly than the AV valves. Because diastole occupies more time than systole, a brief pause occurs after the second heart sound when the heart is beating at a normal rate. Therefore, the pattern that one hears is one of: "lub-dub" pause, "lub-dub" pause, and so on.
Sometimes, especially in young normal individuals, a third heart sound can be heard. This sound is produced by the very rapid influx of blood into the partially filled ventricle. It is typically very faint and as such difficult to hear"
Reference: http://www.jdaross.cwc.net/normal_heart_sounds.htm
by Lub Dub October 22, 2008
Ruby: "Marty cannot stop when he is stoned. Gubby Lubs much?"
Maia: "Wow, James is a Gubby Lubs...He ate 3 cakes, and he is still not fat!"
Maia: "Wow, James is a Gubby Lubs...He ate 3 cakes, and he is still not fat!"
by ShrekItRalph February 22, 2015