Here is the full list of all 50 My Name is Mayo 3 achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Hit the Mayo 5 times.
Earthquakes but not on earth (Hit 50 times!)
Red-faced (Hit 100 times!)
Long time no pee (Hit 500 times!)
Fluffy on the outside, tough on the inside. (Hit 750 times!)
Was that a joke? (Hit this 1500 times!)
That fact’s a bit dodgy, mate... (Hit 2000 times!)
Watchin’ the ol’ snout (Hit 4000 times!)
Crows are cute! (Hit 5000 times!)
The secret ingredient that simply does it all! (7000)
Hit the Mayo 40 times.
Just me, myself and pizza. (Hit this 115 times)
Surprise delivery. (Hit this 75 times)
Order pizza, get the girl. (Hit this 150 times)
Down to get lucky! (Hit this 125 times)
Walk for a pizza dis gal. (Hit this 200 times)
After a deadly stroll. (Hit this 200 times)
Hitting to 3rd base. (Hit this 300 times)
Memory holed... (Hit this 250 times)
Alone… yet again. (Hit this 350 times)
Hit the Mayo 150 times.
Disillusioned again (Hit this 75 times)
Trashed dreams (Hit this 200 times)
Fun videos are not fun (Hit this 100 times)
Radical new idea (Hit this 150 times)
Setting up to the max! (Hit this 300 times)
Gaslighted! (Hit this 200 times)
Popularity... (Hit this 400 times)
Unlock all stories
Cooked up (Hit this 300 times.
Lonely for too long again (Hit this 150 times)
Ready to mingle (Hit this 200 times)
Special pizza! (Hit this 150 times)
Sun be hittin’ differently (Hit this 200 times)
New friend! (Hit this 150 times)
City lookin’ different (Hit this 250 times)
Setting up a real party (Hit this 200 times)
Getting the gang together (Hit this 250 times)
Always had the power (Hit this 300 times)
Start the journey
Reach the first mile
Reach the second mile
Reach the third mile
Reach the fourth mile
Reach the fifth mile
Reach the sixth mile
Reach the seventh mile
Reach the eight mile
Reach the final mile