A person who says less and observes more usually quiet but speaks when necessary
Short for "Do the Math."
DTM is when you play Sherlock Holmes with your brain after a wild night out. It's all about crunching the numbers and figuring out how many freaking beers you chugged down the night before. It involves mentally retracing the steps of the evening, meticulously calculating the number of beers consumed, and, oftentimes, experiencing a moment of self-realization or mild regret. DTMing is commonly practiced as a means to evaluate one's alcohol intake, gauge the level of intoxication reached, and to potentially understand the subsequent effects on both memory and physical well-being.
DTM-ing is like being your own boozy detective. Grab a pen, a notepad, and let's solve the mystery of the lost beer count!
Ferdinand: hello kiddo do you want to come to my house to play
Helga: Oi jippo he dtm but I’m sure he’d like to be minced
If a Buick Century is good enough for The Punisher, it's good enough for me. DTM.