Thumb me dumbly is the acting of taking the nearest mentally challenged person (or group of persons depending on how fucked up you are) and having he/she/them insert their thumbs into your anal cavity
Guy 1: so what did you get up to last weekend bro?
Guy 2: I went to the loony bin and got a few retards to thumb me dumbly
Guy 1: you’re a sick little cunt you are
Somebody who breeds conflict and toxicity.
That guy just isn't the same anymore, he's Dumble and I don't feel like he fits in.
A dating app stolen from tinder by the bitch Whitney wolf herd where hot blonde bitches go to get some tall white cock from chad.
Chad got 50 matches on Dumble. Whitney loves that tall white boy cock!
Dumble is an Amplifier for electric guitar that most can't afford. Played by Robben Ford and John Mayer among others
The only way to play the song Politician is with a Dumble. This is according to TGP.