used as a negative argument, expressing disbelief for any situation or sentence - not to use around formal people, unless very close to you (as in a business meeting with some old partners, for example).
Can also be used as a synonim to beat someone really hard.
O cara é rico? Rico o cacete! Ele não tem nada! - That guy, rich? No fucking way! He ain't got nothing!
Você é o chefe aqui? O cacete! Zé Maluco é que é o chefe! - You're the boss here? My ass! Zé Maluco is the Boss!
Se ele não parar, vou dar um cacete nesse cara! - If he doesn't stop, I'm gonna beat the guy's face up!
A policia chegou e desceu o cacete! - The cops arrived and beat everybody down!
caseten is a quiet but loving soul. Has an odd sense of humor but will keep you smiling, he will most likely be a gamer or outside daredevil. He is very honest and loyal will always stay true to the ones he loves and will take care of anyone who comes into his life. most casetens are born with 6 packs. very smart and intriguing to talk to. Will be quiet in confrontation but he will be the first to stand up and defend his family. most casetens have two middle names. caseten is a great friend to have and anyone would be lucky to have a caseten in their life!
A method of speeding up a walk in a studied manner to try and disguise the increased speed and appear to be casually sauntering with an unconcerned air. Mainly deployed by dudes on public transport when trying to reach the last empty seat ahead of a pregnant chick.
Dude (thinking): "Shit, only one seat left. No way am I standing on this shit. If I cascelerate I can make it ahead of that heifer"
(after sitting down) "My bad, she's sprogged up. Still if I don't look at her, I ain't seen her..."
Lisa: "I got on the bus with five bags from the supermarket. Was just about to sit down when this ass shot past me into the seat. Tried to make out he hadn't seen me"
Ashley: He cascelerated past you. A hole.