Suck

chupar

(instance of drawing something into one's mouth by inhaling)

mame

(vulgar: act of fellatio)

chuchar

((transitive) to use the mouth to pull in (liquid, etc))

chupar

((transitive) to use the mouth to pull in (liquid, etc))

chupar

(to work the lips and tongue on (an object) to extract moisture or nourishment; to absorb (something) in the mouth)

chupar

(slang, vulgar: to perform fellatio)

feder

(colloquial: term of general disparagement)

ser péssimo

(colloquial: term of general disparagement)

ser um saco

(colloquial: term of general disparagement)

ser uma bosta

(colloquial: term of general disparagement)

ser uma droga

(colloquial: term of general disparagement)

sugar

((transitive) to use the mouth to pull in (liquid, etc))