Full form: Sleep Nemesis
Noun (slepsism)
a man's uncontrollable or excessive sexual desire specifically depriving his sleep.

•Male version of the word 'Nymphomaniac'.

Adjective
A man's uncontrollable or excessive sexual desire depriving his sleep.
Noun
His slepsism is giving him a hard time.
Adjective
Her slepsis lover, Jack is getting on my nerves.
by I_hart_jkookie July 27, 2020
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A man who can't sleep cause he just wanna fuck !!
Hey you slepsis ! I know you can't sleep but others wanna. So, just shut it !
by I_hart_jkookie July 27, 2020
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