When someone shows up uninvited to an event. Often interjecting and attempting to change the event plans.
-How was lunch today?
- Not so good, we got McBigged by Steve so it was awkward.
- Yeah I hate when that happens!
- Not so good, we got McBigged by Steve so it was awkward.
- Yeah I hate when that happens!
by Brett McEEEEE October 9, 2010
A burger that is so large that it is hidden from the public and is 1 of the 17 secret menu items at McDonald's, and you can only get it if you call a McDonald's at 3 am.
by Mr. Grumpus May 25, 2021