adjective
1.
not mature, ripe, developed, perfected, etc.
2.
emotionally undeveloped; juvenile; childish.
3.
suitable or designed for young people
4.
young, youthful, or immature
1.
not mature, ripe, developed, perfected, etc.
2.
emotionally undeveloped; juvenile; childish.
3.
suitable or designed for young people
4.
young, youthful, or immature
"You want to go to Disneyland? Man, that is so sippy cup..."
"Gonna go take your sippy cup bath? Make sure to bring your baby shampoo"
"I have to go talk to him during his sippy cup cry-fest cause his girl made fun of him."
"Gonna go take your sippy cup bath? Make sure to bring your baby shampoo"
"I have to go talk to him during his sippy cup cry-fest cause his girl made fun of him."
by pfhorrunner October 07, 2011

Veronica: Bitch I sippy cupped Carl's dick so fucking hard last night
Emma: there's not much to succ anyways
Veronica: lmao mood
Emma: there's not much to succ anyways
Veronica: lmao mood
by Fuck_Off_Or_I_Will_Bite_Your_D June 07, 2018

When you can afford their crappy over priced drinks and bring your own anyway... I ain't paying 12.50 for a pina colada... So, I brought my own sippy cup!
by Camilla Tow August 21, 2014

This is a secret code name for getting head usually said by the male, who received said action. Suction. Cylindrical Shapes. It's all there for the imagination to see.
by Seemesipp September 17, 2011

Juvenile or immature. From the popular children's drinking device 'a sippy cup', made with a covered lid with narrow built-in sipping slot to prevent spillage. Toddlers drink the beverage inside via the narrow slot, and the drink is almost impossible for them to spill because of the cup's design.
"God, look at those girls over there wearing Elmo-t-shirts at the mall. What, are they six or something?"
"Yeah, like that is so sippy cup already."
or
"What was it with rappers all wearing pacifiers and baggy toddler clothes a few years ago?"
"Yeah! Like was that sippy cup, or what?"
"Yeah, like that is so sippy cup already."
or
"What was it with rappers all wearing pacifiers and baggy toddler clothes a few years ago?"
"Yeah! Like was that sippy cup, or what?"
by Brandywine September 21, 2006

by the best hannah ever June 11, 2008

Slang for a young girl's vagina. The term is derived from the children's drinking cup. May also be related to the sippy noise of the sippy cup in reference to cunnilingus.
by xleninx November 09, 2008
