motherload
Noun
Meaning
motherload (plural motherloads)
A very large amount of something, especially something valuable.
Examples
On PS3, the games include Super Motherload and Snakeball.
Motherload Pepsi must have decided the Sobe label wasn’t helping them sell energy drinks as the new cans are missing that moniker altogether.
Those feelings, according to Dr. Judith Joseph, the child and adult psychiatrist featured in Romper's episode of Bearing the Motherload, leave parents feeling insecure and looking for validation.