Quick definitions from WordNet (wallow)
▸ noun: an indolent or clumsy rolling about ("A good wallow in the water")
▸ noun: a puddle where animals go to wallow
▸ verb: delight greatly in ("Wallow in your success!")
▸ verb: devote oneself entirely to something; indulge in to an immoderate degree, usually with pleasure ("Wallow in luxury")
▸ verb: be ecstatic with joy
▸ verb: roll around, "pigs were wallowing in the mud"
▸ verb: rise up as if in waves
▸ Also see wallow
▸ noun: an indolent or clumsy rolling about ("A good wallow in the water")
▸ noun: a puddle where animals go to wallow
▸ verb: delight greatly in ("Wallow in your success!")
▸ verb: devote oneself entirely to something; indulge in to an immoderate degree, usually with pleasure ("Wallow in luxury")
▸ verb: be ecstatic with joy
▸ verb: roll around, "pigs were wallowing in the mud"
▸ verb: rise up as if in waves
▸ Also see wallow