1 definition by chucknader

1) To make out.
2) to fuck something up royally
"Holy fuck dude.. you should see the whale you mucked with on the d-floor"

"hey did we muck faces last night?"

"dude... you mucked er good"

"ah fuck.. you mucked that one up good didn't you"
by chucknader December 10, 2009
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