What is Mdnf?
1.
Taking a "massive" dump and not flushing it. Massive Dump, No Flush
I took a MDNF in the CEO’s private bathroom.
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2.
the hipster way to say "my dick needs fucking"
often thrown into random conversations
"hey joe whats up"
"MDNF!!!"
"WTF does that mean?!?!"
"oh; you know ;]"
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Random Words:
1.
When you are fucking a girl over the kitchen counter, on which there are assorted sandwhich materials. If she doesn't finish making..
