When a girl is suckin ur dick and she tries to deepthroat but she cant go all the way so her throat makes a "guaca guaca" sound
"man that girl tried to deepthroat but all i heard was guaca guaca"
by Zimmy098 April 11, 2006
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.×