Generally reserved for Opium, but can be used for all opiate based drugs.
Me: Got any chinaman's nightcap my man?
Local Drug Dealer: Eh?
by Chrustler March 13, 2006
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When a Canadian is going down on you while simultaneously drinking whiskey out of a straw to celebrate your orgasm.
Give me a NORTHERN Nightcap and I'll sleep like a baby
by Hero_ofthenight March 6, 2018
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I need a nightcap or she won't let me bone her.
by Brian June 22, 2004
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Its origin dating back somewhere in 16th century Russia when compost toilets preceded working plumbing systems; a Ribalkin Nightcap is when a Russian servant would, when hiding from his superiors, be getting a blowjob from a female servant while taking a shit above an unkept compost toilet. While being on the receiving end of said blowjob he would simultaneously drop a steamy deuce, and blow his peasant load to kingdom cum. Directly after going kaboom above the toilet x2 and due to such an incredibly strenuous day to day workload, he would immediately pass out on the toilet, empty of his sins.

(This nightcap ritual would usually take place in the evening after a hard days work)
Did you cap off the date with a Ribalkin Nightcap?
It's getting late sweety, should we sneak off for a Ribalkin Nightcap?
by Donnie Quadzzz December 13, 2020
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when a man with shaved balls spreads them over someone's eyes who has passed out.
when it was all over i gave her a satin nightcap
by tdogggggggggg April 10, 2007
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The act of injecting an alcoholic beverage into ones rectum, and another sucking it out.
I cant seem to go to sleep with out a turkish nightcap.
by slaptheebass August 7, 2009
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