McJoint 

What one smokes before going to McWork so they can cope with the fact that they are a McPloyee..also catch 22 what keeps someone at a McJob

I smoked a Mcjoint before before work because i hate my job.....aw man if i could just get a better job...

McJoint by matthew aka blueshoes January 20, 2008

McJoint 

a little homie/younger friend ; normally used in a sentence as a put down

Big Homie: "You smoked the last cigarette?" Little Homie: "Yeah" Big Homie: "Thats exactly why you a mcjoint"

McJoint by Jersey Boss January 14, 2008