Hamhawk is a general term used as a profanity, show of excitement, and used for attracting others in Western Pennsylvania. Generally used in the Pittsburgh area as a scream. Also used in the famous hamhawk song that is sung to the tune of Greensleaves. It first appeared in the late 1990's.
HAMMHAAAAWK!!! screamed at someone else during a football game as a chant
by Brian January 13, 2005
A physical attack by which a proportionately larger female drops the mid thigh region on the head or collar-bone (usually occuring during intercourse with a smaller male at which time he cannot assist in the support of the appendages weight). This technique is almost always performed by a Sea Donkey, and is most always fatal.
"So im getting down on this chick, and her leg slips out of my hand! girl ham hawked me right in the shoulder, cracked my collar bone in three spots!"
by Doc Marten August 26, 2005