When an individual is giving oral sex to a female (giver) and the receiver then tightly squeezes the givers head with her thighs. Thus, blocking the givers hearing as if they have "leg muffs" on.
Receiver : Wanna put the leg muffs on?

Five mins later.."OMG YES!! MORE MORE MORE"
Giver: (Hears nothing but muscles tensing in the legs)
by Head Doctor February 5, 2014
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