by Taigress August 02, 2018
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!
David: "Yeah, I'm fumble-bumbling! You gotta try it!
by gsepfalz January 09, 2011
When you have a person contact you on bumble to meet up and don’t follow up and the person blocks you.
by Wesmar420 January 21, 2021