a synonym for the word funny. it makes sense, because something is so funny, you laugh so hard and it literally makes you weak
That shit is so weak! I can't believe you just ate dog shit!
Another example is a quote from the movie "Grandma's Boy" when a character repeatedly says "Shit's weak!!"
originated in virginia beach, VA
usually following the word "major", the noun form of stoked (adj)
"I get to go to New York to see my girlfriend!"
"Oh sweet dude, you must be experiencing some major stokage right about now!"