Definitions by Coldones

mup the sesh 

Cork slang , used when your having cold ones and its a banger,

"Dean kearney has 24 cans of tesco lager and he is on his way down! Mup the sesh!!

mup the sesh by Coldones April 19, 2018

mup the sesh 

Cork slang, used when a gang of friends go and have a great night drinking alcohol

"Dean kearney has 24 cans of tesco lager, mup the sesh!!!

mup the sesh by Coldones April 19, 2018