The act of grappling an unsuspecting female by the throat in such a manner that her tongue protrudes from her mouth, and without consent licking the aforementioned tongue. Then, whilst gushing profusely from the mouth and shaking violently, the 'Dwayner' loudly proclaims "I HAVE PROBLEMS!" in a victorious manner.
(Following a successful attempt at Dwayning)
Dwayne: "I HAVE PROBLEMS! Yeahhh bitch you just got Dwayned!"