slumpover 

(noun) When a group of friends decide to either go out/stay in to get drunk then proceed to laying on their floor with blankets and pillows staying up into the odd hours of the night. Such activities include general gossip, television/movie viewing, and other forms of entertainment. It is essentially a sleep over for adults who are drunk enough to enjoy each others company for an extended period of time.

Linda: "What are you doing tonight?"

Karen: "Not sure, we might have a slumpover. Theres still a bunch of 40s left over from the weekend in the fridge and Jill just got Netflix. Wanna come?"

Linda: "Damn that sounds fun but I have exams tomorrow."

Karen: "Ah, well maybe next time."

slumpover by crazykidcarlson91 May 25, 2012

Sober Sleepover 

The point in a relationship when you are officially dating someone even if you haven't had the 'are we dating' conversation. Several drunken sleepovers may have occured at this point but once a Tuesday rolls around, you watch a movie together, and have a alcohol free sleepover...you are dating.

Ben: How are things with Julie? You've been hanging out a ton. Are you all dating yet?
Rich: Good, but no way we've only hung out 3 or 4 times.
Ben: Have you had a sober sleepover?
Rich: Um...yeah.
Ben: Dude, you're totally dating.

Sober Sleepover by bhl1677 December 10, 2009

adult sleepover 

the best euphemism EVER for doing the deed...and then sleeping over.

Chuck and I had an adult sleepover last night.

adult sleepover by Gatho November 25, 2006

post sleepover feels

Whenever you feel depressed after coming home/having everyone leave your house after a sleepover. You start to overthink everything you did and wonder about all the other things you could’ve done. You feel strangely lonely, even if you talk to the people you just saw through text.

“Yeah, the sleepover was really fun. The next morning I had some post sleepover feels though.”

post sleepover feels by extraordinarilycautious August 4, 2019

xbox sleepover

When a group of friends play Xbox until they all pass out holding their controllers and wearing their headset.

yo dawg, me and jc are going to have an xbox sleepover and pwn n00bz on Call of Duty Black Ops until we knock out.

xbox sleepover by IIIII 520 IIIII June 18, 2011

Skype Sleepover 

The act of taking your computer to bed and either deliberately or inadvertently falling asleep when talking to a friend on Skype and waking many hours later or the next day to find they have done the same.

Example 1.

Friend 1: "Hey whatcha doing Friday night, wanna come over and watch lame television...?"

Friend 2: "Nah man." "I'm gunna call my girl on Skype while she's away at that convention, we're planning on having a Skype Sleepover."

Example 2.

Friend 1: "Dude you were on Skype all night last night WTF!!!"

Friend 2: "Yeah sorry bro I was talking to that little hottie I met on Facebook and we both fell asleep, it was an accidental Skype sleepover."

Skype Sleepover by DarylJames September 28, 2011

Slumper Party 

When a group of people are smoking, drinking, lounging and bumping music into the early morning.

"I'm tired as hell, that slumper party was no joke"!!

Slumper Party by GT1021 April 16, 2015