A synonym to "sloppy handjob", usually ends with the recipient being disappointed
"Yo man, she was a solid 10 but all I ended up getting was a trumpet fumble."
Messing up when the stakes are high, and losing out on a (usually financial or LP) gain.
B: "Ja som hrával Zeda"
B: *Picks Zed and proceeds to fumble the bag*
V: "gg that epic fail, go next"
When you try to speak but it consistently comes out as gibberish.
Why don't we go to the stwon.. fryore... STORE!! Why am I so fumble faced.
having someones shit forced into your mouth.
we really Fumble-Munched him well bad.. look at his teeth
When your girlfriend wants to fuck you and you don’t want to
Kyle D. “Fumbled the bag”!
When you finger a girl with a lot of public hair.
Male 1: Did you get off with that hairy Mary the other night?
Male 2: Yeah man, and I had a proper fumble in the jungle.
The act of masturbating and spreading one's semen around the shaft and head of the penis as to lubricate it suffciently enough for round two.
Tyler: "Hey dude what's-Holy shit, your totally using your own semen as lubricant for round two!"
David: "Yeah, I'm fumble-bumbling! You gotta try it!