When a girl experiences her brain progressively shutting down or feeling foggier with every pump of a penis during sex. The intense physical sensation overwhelms her mind, leaving her temporarily dazed and mentally blank.
"By the third round, I was so pump dumb I couldn’t even remember how to spell my own name. I just laid there, smiling like an idiot!"
by Cousin Cottontail October 30, 2024

by b0ngr!p December 21, 2009

by Crazystuipidjackattms October 18, 2019

Finnish League of Legends YouTuber. Is always drunk and lets smaller YouTubers like CruffyDump do his videos. Is also into squirrels
by Huntlock May 10, 2019

She was so dumb in the video game.
by horsegirl_654 March 22, 2023

Love that it's about a panic attack in a bathroom at a party, After your friend dumbs you
-Quote, Friend (For privacy reasons ofc)
-Quote, Friend (For privacy reasons ofc)
by AvatarLailaWhatIsGoingOn December 4, 2020
