Almost human creature that beetles around Rathmines wearing a red cap, talking loudly to it's selves. Hat functions as a beacon for psychotic activity but also makes a fine, fine storage vehicle. Ideal for carrying spuds.
"Mama's red cap is white today."
"Shit! I didn't see the change coming."
"You just aren't street enough."
"Shit! I didn't see the change coming."
"You just aren't street enough."
by David Cowpell Downtrodden September 2, 2004
Get the Mama Red Capmug. This is a user modification to a radio that makes it so you can jam a police frequency. It's something that mall cop wannabes do to Baofeng walkie talkies, and other ham gear.
by OnlyCW August 27, 2019
Get the MARS/CAP Modmug. 
A contest occasionally held by companies such as Coca-Cola and Pepsi. What you must do is under the cap of your drink, you must retreive the tab concealed under it. This is the difficult part. Many nails and pencils have been broken in this process. Best performed with scissors, keys, or a ballpoint pen. When retreived, the tab almost always says 'Please try again', although on occasion the looker-under-the-cap will win a free Pepsi/Coke/whatever product obtainable at most retail outlets. And on rare occasions, you might even win a big prize like concert tickets or an iPod. However, this is not very common.
by Rebecca Lyall May 28, 2005
Get the Look under the capmug. a bunch of badass frat white boys who know how to live highschool life to the fullest. they throw parties at there house, buy everything 3/4th of the time, and dont feel it after one drink. on the other hand, there are the girls in the group chat. not saying names but these girls sure do know how to lead a guy on let me tell ya. not to mention everytime they drink they blackout. also everytime a certain girl drinks she like to “strip” infront of everyone. every weekend the girls ask the guys to have a party but the guys always have parties and say no get the girls to throw one instead. and when the girls throw a party guess who isn’t invited... the guys.
“Hey have you heard of the girls from no cap group chat??”
“Yes, the girls in no cap that get drunk off one whiteclaw”
“Yes, the girls in no cap that get drunk off one whiteclaw”
by poppercherry69 March 19, 2019
Get the No Cap Group Chatmug. by bellyjelly February 23, 2011
Get the caps lock angrymug. by BrIzItNeY sMiTh & MiZaNdA fOx May 14, 2003
Get the cap yo assmug.