3 weeks if refrigerated, 2 weeks if not. :D
Mayo last appeared in the All-Ireland Football Final in 2013, when they were beaten by Dublin. They last won in 1951.
2 days, 3 if you're starving.
Due to the contents of Mayo (mostly the creams and raw eggs), it is hazardous to keep mayo if the jar has gone warm for longer then an hour.
mayo is made several different ways, so look on the jar to see best used by date. because some mayo has eggs in it , and of course organic won't last very long. because most are made with vinegar so mayo will last a very long time.
look at the expiration date, if its in the jar in the fridge it should last about 2-3 months. if its on a sandwich it should last a few hours, depending on how cool it is. In my opinion mayo can not go bad in 3 to 4 months because of the vinegar that preserves it
About 5 - 10 minutes
Yes. More than enough. As long as you were thourough with applying the mayo - that's plenty of time.
at least 2 days
If you are asking how long cinco de mayo lasts, the answer is 24 hours, since it is the calendar day of May 5. Cinco de mayo is the anniversary of the Battle of Puebla, and that took place in 1862; so if you are asking how long ago the event was, that would be (as of this year, 2014) 152 years ago. This day as a celebration of Spanish American--and in particular, Mexican--culture is mostly something obsrved in the United States. In Mexico itself, 16 de septiembre gets much more attention.
In 2016, when they beat Mayo.
Yes it can! A certain doctor by that family name established what became a rather famous hospital here in America, and there was a beautiful actress in the 1940s and 1950s named Virginia Mayo.
They have lost 12 All-Ireland senior football finals: Mayo lost to Wexford in 1916 Mayo lost to Dublin in 1921 Mayo lost to Galway in 1925 Mayo lost to Kerry in 1932 Mayo lost to Cavan in 1948 Mayo lost to Cork in 1989 Mayo lost to Meath in 1996 Mayo lost to Kerry in 1997 Mayo lost to Kerry in 2004 Mayo lost to Kerry in 2006 Mayo lost to Donegal in 2012 Mayo lost to Dublin in 2013