Hot matuso
Hot matuso is a condition where a man suffers from a period of wide-awakeness/sleepnessless after a post-coital/post masturbatory nap. It can last hours and ruins a good night's sleep.
"I thought you went to bed at 10?"
"Tactical error, mate. Had terrible hot matuso, was up until 3am watching episodes of Deep Space 9"
"Tactical error, mate. Had terrible hot matuso, was up until 3am watching episodes of Deep Space 9"