(Pronounced "Bonna Dayuh")
When you fuck your cousin's girlfriend/wife.
This term can have a particularly special or stronger, more effective meaning if he is your close friend, and if you do so by sneaking into a girls only party she is attending.
When you fuck your cousin's girlfriend/wife.
This term can have a particularly special or stronger, more effective meaning if he is your close friend, and if you do so by sneaking into a girls only party she is attending.
Bart: Yo dude did you hear about Mike?
Dude: Na what happened to him?
Bart: Bro his girl got Bona Dea'd by Jasper rollercoaster style
Dude: Nah that's crazy brah 😂😂 Jasper a savage bru like na he dont play like really a player fr wtf 💀💀💀💀💀💀💀
Bart: Mike a fag anyway
Dude: Na what happened to him?
Bart: Bro his girl got Bona Dea'd by Jasper rollercoaster style
Dude: Nah that's crazy brah 😂😂 Jasper a savage bru like na he dont play like really a player fr wtf 💀💀💀💀💀💀💀
Bart: Mike a fag anyway
by sebdoes September 7, 2025
Get the Bona Deamug. 
Dea is a Dea. A Dea is a cancer who can be very emotional. Dea is good at video games. A Dea’s friends names usually start with Z and R. A Dea is good at playing piano while Deas friends whose names start with R are good at playing guitar and Z is good at playing nothing
Dea : I am bored
R : play piano
Dea : only if R and Z plays instruments with me
R : I’ll play guitar
Z : I can’t play anything 🥲
R : play piano
Dea : only if R and Z plays instruments with me
R : I’ll play guitar
Z : I can’t play anything 🥲
by Ariolagranola2021 November 23, 2021
Get the Deamug. In italian means goddess. Deas use to be the most attractive girl and super sexy. They use to be explosive in the bed they are such a atomic bomb girl with the best curves.
by Noooner November 22, 2021
Get the DEAmug. The act of getting drunk, getting naked, going down to the pond , only to end up stuck in the mud and have to yell for help.
by DaClamyMan September 20, 2021
Get the Dirty Deamug.