Season 1 - 20-30 words per episode on average. Vocally said freaking, balls, hell, dickheads, damn, hellsalem, pisses, hell spawn, dickbag, crap, asshole, crapbag, damnit, god damn, dick printed on screen, dickhead, ass, screwing, bitch, she bitch, bastard, assbag, prick, smart ass, friggin freaky, geese, finger several times, dumbass, holy crap, what the hell, ballsy, hellish, halfassed, jackass, hell pie, nutshit, son of a bitch.
Season 2 - 30-40 per episode on average. Most of the same words from the first season with some more colorful words as well.
Zapp is well know for being crude . He calls chain a she bitch and Leo pubic hair.
Steven says f--k in one episode
Occasionally some people will throw the middle finger
The series uses mild language, such as "freaking", "hell", "damn", "piss", "crap", "ass", "bastard" and "screw", but moderate language like "balls", "dick/dickhead", "asshole", "goddamn", "bitch/son of a bitch", "prick", "smartass", "dumbass", "jackass" and "shit/bullshit" are also used. "The F-word" is said once.
Contains lots of colorful language.
Occasional coarse language, ('bitch', 'bastard') are used relatively frequently in both the sub and the dub. The dub sometimes invokes stronger language ('dick', 'shit').