1. The act of fucking a Big Mac. Also, the burger used for this purpose.
2. A person who compulsively enguages in McGina (McPhilliac).
3. one who ingests the aftermath of McGina (especially unwittingly).
4. The unctuous asshole of one who habitually eats "food" from McDonalds. (See also McButthole.)
Three all beef patties, special sauce, lettuce, cheese, pickles, onions in your sesame seed buns.
When you open your legs and take your undies off and let your fanny flaps slap together back and forward while twerking making a slapping suction noise
Her:hey mum listen to me do my Mcgina twerk it’s so fucking funny
The use of the word "blue" to refer to sexually explicit content was first recorded in Scotland in 1824. "Blue" meant "lewd" because prostitutes dressed in blue gowns.