The Jackbox Party Pack 2
20 Achievements
1,000
8-10h
Earwax: Sound Body
Win a round using two bodily function SFX
50
6.9%
How to unlock the Earwax: Sound Body achievement in The Jackbox Party Pack 2 - Definitive Guide
Now you will need at least 3 tabs open as the minimum is 3 players. Go to http://jackbox.tv and enter the room code for your game. Once the game begins the judge will pick the prompt, now with the other players look for sounds that have words to do with bodily functions in them like burping, farting, sneezing, coughing etc. Pick 2 with one player and have the judge pick that sound clip and the achievement is yours.
It doesn't count breathing, orgasm, or choking.
It DOES count spitting.
Human Snoring
Forced Fart
Man Urinating Into A Toilet
Fart (Slow & Steady)
Cute Baby Laugh
The two that I eventually had together...
Evacuating Bowels
Normal Heartbeat
There are a variety of sounds to choose from, some of which are bodily function sound effects (burp, fart etc.). Any player will need to choose any two of these sound effects and win the round for the trophy to unlock.
Note there will not always be two bodily functions available so you may have to play a few rounds to get this one.
If playing with other people, keep choosing the bodily function sounds every round. Unfortunately, the result is left up to the decision of the other players.
If using the multi-user method, have any player who is not going for Bodily Malfunction work on this trophy. Eventually you will get two bodily function sound effects. Those need to win the round (See the multi-user walkthrough for details).