thwack
verb (used with object)
to strike or beat vigorously with something flat; whack.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
And Uruguay's Luis Suarez, who plays the position of "thwacker" or "slacker" or something, used his hands to defeat Ghana and was carried off the field in triumph.
From The Wall Street Journal ● Jul. 10, 2010