A secret codeword used by kids to warn others that someone is walking up who shouldn't hear what they are talking about. Such as a teacher, a snitch, or the person being talked about.
person 1: dude that party was nuts last night
person2: I know bro i was so drunk i even...
person 1 : Mondo Guac!!
teacher: hey boys hows it goin
person2: I know bro i was so drunk i even...
person 1 : Mondo Guac!!
teacher: hey boys hows it goin
by hihungryimdad May 2, 2023

The day the worst guac in history was forged. It made me want to jump off a 20 story building. It looked like the fake Krabby Patty from Spongebob. It look cement mix and dry wall. I do not know how any person could make that and think they did a good job. I bet homie ate that and said "I think I have a shot of being a pro cook!", nah homie, you finna be a pro cement maker!
by Gordon Ramsey Jr July 21, 2021

When the girl working at chipotle puts guac in her mouth before she gives you head for that extra slipperiness
by Malestarbucksbarista April 29, 2025

When you need dat guac so you give dat gay nigga head, sometimes Thanos joins too and used his chin for as a vibrator.
Person 1: Hey you got dat Guac?
Person 2: yeah i'll give it to you if your a pleasure to master Thanos and his flappy ass chin, Guac for head i guess
Thanos 69: Nigga what?
Person 2: You a big forehead nigga m8
Person 2: yeah i'll give it to you if your a pleasure to master Thanos and his flappy ass chin, Guac for head i guess
Thanos 69: Nigga what?
Person 2: You a big forehead nigga m8
by NillerKasket March 14, 2019

Day old tub of guacamole someone is carrying in their pocket. Often awkwardly warm. Can often be found with pocket sour cream or pocket salsa
by XxAlexPsychexX October 29, 2018

Make 1: Yo look at this pic of Dave dude looks so guac in this pic
Male 2: Ong dude look guac in that pic he highkey needa delete it
Male 2: Ong dude look guac in that pic he highkey needa delete it
by Gurrenlag September 20, 2021
