Propensity to get Laid 

The statiscal probability of having sex in a given situaltion.

Attending Reed College will increase my propensity to get laid, while attending The Citadel will decrease said propenisty.

Propensity to get Laid by LaughingAloud July 31, 2009

Progenite 

Someone who is typically gay steals all your kills in Fortnite, can wear glasses and scams people.

Dude, you can be such a Progenite when playing Fortnite

Progenite by Ur Mam Gay August 20, 2018

poopenstein 

A person who has to poop so bad that he or she walks to the bathroom like frankenstein and groans like him as well.

Look at poopenstein over there, let's hope he makes it.

poopenstein by Joe Lopez March 16, 2008

marginal propensity to consume

*noun*; in Keynesian economics, the rate at which aggregate consumption rises in response to a rise in national income.

For example, suppose the marginal propensity to consume (MPC) is 0.95. If the national income is 100 billion dollars, and it rises 10%, then consumption will rise by 9.5 billion, and saving will rise by 0.5 billion.

If this theory is correct, then an expanding economy will suffer insufficient demand for its own output, and a recession will be inevitable.

This is why national governments respond to recessions with deficit spending: they are trying to counteract the MPC's effect on aggregate demand, and bring it in line with potential output.

Not only is the marginal propensity to consume weaker in a wealthy community, but, owing to its accumulation of capital being already larger, the opportunities for further investment are less attractive...

J.M. Keynes, *The General Theory of Employment, Interest, and Money* (1936), Ch.3

marginal propensity to consume by Abu Yahya March 3, 2009

Propensity to Bang Douchebags (PBD) 

The natural inclination of certain members of the female gender to have sex with terrible dudes.

Although there are a lot of hot birds in this bar, the Propensity to Bang Douchebags (PBD) is through the roof. We need to skate out of here immediately.

Propensity to Bang Douchebags (PBD) by The Real Matty Dubs September 29, 2008

poopenstein 

A safe word to scream in a mild German accent; especially around children, as to avoid dropping an F-bomb.

Father stubs his toe on table while carrying roast beef tray to supper in front of family; bites lip, wants to yell a plentitude of four letter words, but taps into his European ancestors and and utters "poopenstein"

poopenstein by Russ Roon June 9, 2018

Asian Propensity to Cluster 

The Asian Propensity to Cluster (APC) refers to the tendency for people of Asian descent to gather in large groups. This is particularly true for Asians experiencing a move to a new social setting, such as college or high school.

Yeah, the Asian Propensity to Cluster is always in full effect at freshman orientation.

Asian Propensity to Cluster by shakeybob December 17, 2010