A shitty band that rips all of their stuff of the Ramones, Beatles, Sex Pistols and Clash. Inspires many emo retards to mutilate themselves.
by Tony Ramone July 15, 2005

Challenge Day is a commercialized movement made popular by Oprah Winfrey where groups of over 100 people fork over thousands of dollars to be led in large scale touchy- feely group exercises and group therapy. A one day event, Challenge Day uses manipulative tools such as sad music and imagining one's death to get people to participate in the activities. Many consider Challenge Day to be a cult, citing that participants are not allowed to discuss Challenge Day activities with those tho did not participate, the use of hand symbols, cryptic messages, and people's absolute faith in the so called cause. Many also cite the idea that Challenge Day can be detrimental to a person's health and well being in that it attacks a person's emotions in the form of large scale group therapy, but does not offer any sort of follow-up with the participants.
Guy 1 "yeah, i say a sign to switch my thumbs and to drop my waterline"
Guy 2 "Don't worry about it- it's just some Challenge Day crap"
Guy 2 "Don't worry about it- it's just some Challenge Day crap"
by BeAtrixters August 19, 2009

pop-punk rock band from california. i hate green day; but, i have to admit, i like some of their older songs. their new music sucks. i hate politcal music. but the real reason i hate them is because their drummer(tre) said some shit about one of my favorite bands. it seems to me that they think they're better than everyone else(other bands).
gdfan1:"OoH Mi GaWdZ, LyK, gReEN daY iZ sOoOoOo KewL!!!1!!1!!!!!!!!!11 BiLLiE jOE iZ s0OOoo HAwt!!1!!!!1! OoH Mi GaWdZ!!!!!!!!!111111!!!"
gdfan2:"green day totally rox mi sox mannnnnn!!!!!!!!!!!!!11!!!!!!!!111111111!!!"
gdfan2:"green day totally rox mi sox mannnnnn!!!!!!!!!!!!!11!!!!!!!!111111111!!!"
by fuck green day May 6, 2005

The day marking the anniversary of Marie Antoinette's death by guillotine on October 16, 1793. It is celebrated by the making and consumption of large, elaborate, and ostentatious cakes that are shared with all, especially peasants.
Hey everyone, it's Oct. 16th, come have some of this fabulous cake that I made to celebrate Cake Day!
by T. Flame October 16, 2013

A fucking mainstream MTV band that all of the teenyboppers and poseurs love. If the idiots that listen to Green Day and claim to be punk really thought they were punk, they would listen to stuff like The Casualties. Green Day is POP. Not punk. Not pop/"punk". POP, just like almost every other band claiming to be punk that's around these days.
Green Day fan: OmgzzZz! I LoveezZ Green Day they isS lYk TeH besT pUnK baNd n da worlD1!!1 now Imza goO aNNyo my PaRenTs and SHopP in Hot topiczzZ forR a sImppple Plan shirtT!
by Blaire! May 4, 2006

1. a day set aside to smoke grass.
2. a poser punk band from Oakland, California that whines about boredom. The singer sounds like he has a pile of shit in his mouth.
2. a poser punk band from Oakland, California that whines about boredom. The singer sounds like he has a pile of shit in his mouth.
1. Let's have a green day!
2. the best thing you can say about the Green Day CD "Dookie" is that it has some tenth-generation Ramones chords on it.
2. the best thing you can say about the Green Day CD "Dookie" is that it has some tenth-generation Ramones chords on it.
by I Saw U2 Live Twice November 8, 2006

1.n. A terrible band that helped start the crappy pop-punk movement in the public eye, thus beginning the coup de gras to real punk as we knew it.
2.v. To kill something great.
2.v. To kill something great.
1. "Boy, this band sucks. I mean, they're not Green Day, but they're pretty bad."
2. "The Roman Empire was, in essence, Green Day'd when Germanic tribes broke through their borders."
2. "The Roman Empire was, in essence, Green Day'd when Germanic tribes broke through their borders."
by Iylth August 9, 2005
