What's on your mug?

Shortened slang for "legendary", or, more commonly, for "legend".

Jesus, you fucking ledge!

By Tj

Short for Legendery, is some thing is good, excellent or fun it is "Ledge"

Ah Mate, Will's parties are Ledge!

By Big Will

an expression also short for legend, used to describe a fantastic person.

you are a proper ledge mate

By uGlY

Term used to describe someone who is legendary but they’re so legendary they probably don’t have time for you to say the four syllable word so instead the one syllable word; “ledge” was invented.

That guy is so ledge that he is the king of all ledges

By Diddier

Ledge, a noun, short for legend, refers to someone who's just done something so astonishing that they'll be remembered as "that cool dude/dudette/duderino that did X." I.e., an absolute madlad.

Dude, can you believe Dream broke the minecraft 1.14.4 speedrun record at 4 AM AND hit a pigman for five bucks? What a ledge.

By Dont soft my soap