Top Definition
The nipple lid commonly used on baby bottles.
Bartender: "Would you like a glass of wine with your dinner sir?"

Customer: "A glass? Hell no homey...just throw a sucky cap on that bottle and I will be good to go!"
by thecunninglinguist June 16, 2008
7 Words related to sucky cap

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×