What is Mcfuckin?
1.
The act of having sex with someone in the dressing room of a store.
Dude, remember that girl we saw working at the department store? I gave her a Mcfuckin after she got off work.
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2.
A fast, cheap piece of ass
Her dad said we had to be home by midnight so we drove through the park for a quick McFuckin
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Random Words:
1. 
your hoe is so fat (in a racist slur of a chinese accent)
yo g, yohosaphat, that she has a welcome back party whenever she turns around..