In the middle of laying down the man hammer you pull out your dick, do a slight pose and begin a rhythmic drum beat with your wiener on her vagina. While "tomahawking" she needs to cry out in a native "war cry". The War Chief must then yell out in a battle cry singing "aye yai yai yai, aye yai yai yai" while matching the slaps of his wiener to the chant. Female ejaculation is imminent.
Yo that nasty mother fucker BK laid the Tomahawk on that slore bag Rhianna. Geronimo mother fucker!