When a black man puts a McDonalds french fry into his dickhole then stick his penis into a woman's asshole and ejaculates the fry deep inside her asshole like a rocketship taking off
mcnigger is a word for black men that live off of mcdonalds. theyre usually selling weed outside your corner store to pay for their mcnuggets. most likely have 3+ baby mamas.
1) The term short for thing-a-ma-jigger that indicates an object whose name is either not necessary in the context or not remembered by the speaker.
2) A low-profile jig that Mick Jagger does when he wakes up on a sunny morning that promises to by a good day.
1) Hey, pass me that... umm.. majigger over there please.
2) No footage has actually been taken of him doing the majigger, but I swear it exists.