hum job
vulgar slang An act of fellatio in which the person performing it also hums. Nope, our date ended right after the movie, so no hum job for me.
humdinger
slang Someone or something that is exceptional or remarkable. The origin of the word is unknown. Boy, was that a humdinger of a game—I can't believe the winning goal was scored in the last two seconds!
hummer
vulgar slang An act of fellatio in which the person performing it also hums. Nope, our date ended right after the movie, so no hummer for me.