"Odaso" is a contraction of the German words "oder" and "so" which together mean "or so." The term is most often associated with sleazy immigrants when asking for money. The term is used when asking for a firm amount, which, however, to appear polite, is followed by "odaso." The term is common among bouncers, vendors, and thugs, but is also used in ordinary situations.
walking into a bad party, once spotted by the sleazy host:
Host: Hey, what do you guys think of the party? Not bad, right? Hey, do you have $5, odaso?
ordering food from a kebab stand:
Vendor: Ok, altogether that's $4, odaso.
Short for Oda Sakunosuke, who is a BSD character that literally carried the whole show. He's perfect, he's everything. He's so hot. Literally a dilf. He loved him kids so much and did the best he could for them. He's husband material, he'd treat you right. He's the one character that didn't deserve to die. Though he was only in a few episodes, he was incredibly important to the story. Without him, it wouldn't be the same. The whole fandom misses him very much. Oda is perfect. Asagiri how could you
Person 1: *sobbing*
Person 2: "What are you crying about?"
Person 1: "I just remembered how Asagiri did Odasaku so dirty"
Person 1 and 2: *sobbing together*