The haircut that which is the inverse of the 'mo-hawk' The middle region of ones dome is shaven bald while on either side above the ears the hair is grown and usually spiked/gelled up. Popularized by Keith Flint, lead singer of Prodigy.
"Jimmy's hairline was receding and he wanted to remain fashionable in terms of his hair so he utilized the no hawk to effectively remedy both these factors."
The attempt of a man with thining hair to keep his once great mohawk, akin to the skullet in this aspect. Rarely seen as once the hair thins enough to be noticable people ether come to their senses or can't afford enough hair products to make such few hairs remain vertical.
"man you still sporting that thing? It's been like 30 years give it up you just have a nohawk now...."