1pm on a Monday is a time that many words or phrases can not be said as is will make you turn into a shbamsical.
by Itellthetruthpeeps September 5, 2019

As you’re penetrating the ring that separates inner from outer from an angle that maximizes the gape of the vagina, prompting the inevitable “grrrrr Mondays” sentiment of the receiving party.
Dude 1: “Dude, Courtney could not walk this morning! You must have given her that loose monday!”
Dude 2: “Yeah, it was the loosest!”
Dude 2: “Yeah, it was the loosest!”
by LooseMondays66 May 21, 2021

Phil: Hey Jim
Jim: Yeah Phil
Phil: Did you see Bob?
Jim: Yeah
Phil: whats up with him today?
Jim: oh he didn't sleep last night
Phil: Oh he's a Monday Zombie
Jim: Yeah Phil
Phil: Did you see Bob?
Jim: Yeah
Phil: whats up with him today?
Jim: oh he didn't sleep last night
Phil: Oh he's a Monday Zombie
by pervert king April 20, 2015

Any weekday that isn't a Monday, but is the first day back in work after some time off. So, like a Monday, but not as bad.
For example, any Tuesday after a bank holiday, or even a Wednesday if you've managed to pull an extended sickie.
For example, any Tuesday after a bank holiday, or even a Wednesday if you've managed to pull an extended sickie.
by Benjo3000 January 29, 2019

The day after the Superbowl where one experiences an enhanced version of the case of the Mondays and is hung over, tired, and depressed because all of the major American holidays (Christmas, New Years Eve, and the Superbowl) are over.
"So, what was your favorite commercial from last night?"
"I don't know, man....I don't know, maybe the talking giraffes...I don't know."
"Why the long face?"
"I guess it's Superdull Monday...you know, there's nothing to look forward to for months."
"I don't know, man....I don't know, maybe the talking giraffes...I don't know."
"Why the long face?"
"I guess it's Superdull Monday...you know, there's nothing to look forward to for months."
by Trojan2980 January 14, 2010

A traditional Sunday roast eaten midweek and cooked with as little effort as possible such as re-heating a left over Sunday roast or using ready made items bought at a shop.
by Hatter101 March 23, 2016

When you’re doing 69 and she bites your cock so you make a goose noise in her vagina. Only on monday’s
by eddy051705 January 23, 2022
