Answer:

GAG

AnswerCrossword Clue
GAGChoke
GAGReact to a tongue depressor
GAG".. me with a spoon!"
GAGApril Fools' Day doing
GAGReact to a stench, perhaps
GAGJoke
GAGOne-liner
GAGComic bit
GAGObstacle to free speech
GAGJoke or choke
GAGPratfall, perhaps
GAGFunny bit
GAGMuffle
GAGComedy bit
GAGJokey sort of gift
GAGFunny line
GAGComedy-routine tidbit
GAGOne that's hard to talk with
GAG[How revolting!]
GAGKind of order
GAGPractical joke
GAGStifle
GAGComical bit
GAGSquelch
GAGKind of order or rule
GAGRoutine unit
GAGShut up
GAGTongue represser
GAGChoke or joke
GAGSkit part
GAG.. order
GAG.. rule
GAGBit of horseplay
GAGSilence
GAGComedian's bit
GAGLeno monologue feature
GAGFree speech suppressor
GAGKind of order or reflex
GAGScream stifler
GAGPalindromic joke