To have a large boat that takes up an entire dock at a lakeside bar or resort.
The Dock Blocker with the huge boat took the whole dock. Fuck that guy!
ayon kay Sea man ika-30 ng Mayo, 2013
1 more definition
The act of blocking 2 men from docking their penis's with each other. Similar to "Cock Blocking"
Damn, did you see that? Joe and Ben were going to do some docking tonight until Beau stepped in and "Dock Blocked". If I were the Ben I'd ne pissed! Beau is such a Dock Blocker!
ayon kay Neon Spleen ika-16 ng Oktubre, 2008