Quimbas is not " stay pregnant ". Quimba is a footwear used by the Colombian peasant, similar to " Alpargatas ". They are made of leather and wrap the foot as a strip. Also its use ( or they used ) in other countries of Latin America of livestock, such as Argentina or Chile.La tradition expression " METI quimbas " It is equivalent to " got 34 leg; It is used when someone makes a serious mistake, and it is complement of " her embarro " ( put something in the mud ). Since then was use common is when a woman was pregnant, and had or ( 41 still; you have to deal with the situation of being a mother without support of the irresponsible that the pregnancy. ( forgive tildes, but this keyboard does not have; I am sure that " I've got the quimbas " with the spelling.