Punster

(n.) One who puns, or is skilled in, or given to, punning; a quibbler; a low wit.

Thesaurus Entries

banana, burlesquer, caricaturist, clown, comedian, comic, cutup, epigrammatist, funnyman, gag writer, gagman, gagster, humorist, ironist, jester, joker, jokesmith, jokester, lampooner, madcap, parodist, prankster, punner, quipster, reparteeist, satirist, wag, wagwit, wisecracker, wit, witling, zany