When a guy takes a shit in another guys mouth. Usually performed by homosexual males but others can perform this sexual act too.
Jake: "Yeah honestly I was surprised when Chad asked me to give him a boom boom but I am down for anything."
Jeff: "That's GNARLY man!!!"
by beefysteak July 11, 2020
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why you boom boom in our yard
by buttholebutthole October 21, 2019
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1989 King kong & d jungle girls song
Only my homies listen to Boom boom dollar by kk&djgs
by Ahumi September 13, 2021
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when you do the deed with a person then leave, get out your poison, then dip “boom boom chao”
tyler: yoo did you see that girl i pulled last night

jake: yeah bro, do you have to date her now??

tyler: nah man i just did the ol’ boom boom chao

jake: dam bro, thats how it be sometimes
by smooth hitter January 13, 2021
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