Bit of Marx's legacy, 4 letters
Bumper sticker contents, often, 4 letters
Bumper sticker phrase, usually, 4 letters
Comment from Jon Stewart, 4 letters
Common crossword theme, 4 letters
Groucho's specialty, 4 letters
It ain t over till it s over e.g., 4 letters
It's shorter than a one-liner, 4 letters
Make a clever remark, 4 letters
Oscar Wilde's specialty, 4 letters
Smart aleck's specialty, 4 letters
Typical bumper-sticker phrase, 4 letters
Will Rogers specialty, 4 letters
Wit's remark, often, 4 letters
Violent response to a wisecrack?, 8 letters
Many Conan O'Brien lines, 5 letters
Round Table tidbits, 5 letters
One who's fast with a one-liner, 8 letters
Calculator consisting of a cord with attached cords, 5 letters
Used by ancient Peruvians for calculating and keeping records, 5 letters