15
a certain period of time when a weed-smoker is getting high systematically
a. Oh maaan, i forgot what i did yesterday! I've been high for 3 weeks!

b. Wow man! Stop your marathon!
by kuncevo_blocc August 31, 2009
Get the mug
Get a marathon mug for your mother-in-law Riley.
16
The attempt to be drunk for 20 consecutive hours.
Let's start drinking at 10 am tomorrow so we can attempt a marathon.
by greg July 03, 2004
Get the mug
Get a Marathon mug for your friend Günter.
17
someone who takes craps all day untill they pass out from the horrific smell.

See Pulling a cyrus
see crap addict
Man i ate a whole pizza now im going to have a marathon!
by Crazy Eddie April 22, 2005
Get the mug
Get a Marathon mug for your grandma Julia.
buy the domain for your foodie site
18
an event where you need to wake up at freezing o'clock in the morning just to run for miles, skipping your daily habit of eating cupcakes and your favorite TV series.

see also: masochism
Join the marathon, they said. It will be fun, they said.
by Steve Yotes Jr December 12, 2016
Get the mug
Get a marathon mug for your girlfriend Zora.