(informal, chemistry) Any of the traditional methods and techniques of chemistry, especially those of analytical chemistry that use gravimetric analysis or volumetric analysis rather than spectroscopy.

plural of wet willy

(idiomatic, US, slang) A contractor assassin or hit man

plural of wet job

(euphemistic) A covert assassination performed by government operatives. / (figuratively) A vicious attack (on someone's reputation, ideals etc.); a hatchet job.

To lose control of one's bladder and involuntarily urinate into one's clothing.

(idiomatic) An ejaculation or orgasm while asleep, often accompanying an erotic dream. / (idiomatic, by extension) An exciting fantasy; a very appealing, ideal thing, person, or state of affairs.

(intransitive) To produce fluids from the sex organs as a result of sexual arousal during sleep; to have an erotic dream; (figuratively) to fantasize (about something, especially in a sexual way).

(dated) a condom.

(idiomatic) To urinate in one's bed (during sleep). / (euphemistic) To go bad, to fail. Often said of machines; a euphemism for shit the bed.