The sound a female makes while swallowing your cock.
My boy Devan B loves to gulk bitches with his massive crank!
by LongRodVanHugeDong April 15, 2021
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This refers to the sound people make make when sucking dick and it goes in and out of the back of their throat.
Yeah thats it, gulk on it.

Man i played terrible that round. I was just back here gulkin on it.
by Grumpy gilmore April 27, 2021
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