1 definition by Shitunderdoor

1

The act of jamming an entire McMuffin, egg and all, under another person's door.

Yo we totally should go McMuffdiving at Matt's place.

by Shitunderdoor January 25, 2019

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• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request