The phrase "a crap load of" is correct and usable in written English, though it is informal and somewhat vulgar.
You can use it in casual contexts to emphasize a large quantity of something, often in a humorous or exaggerated way.
Example: "I have a crap load of work to finish before the deadline."
Alternatives: "a ton of" or "a huge amount of".
Someone hacked into my itunes account and bought a crap load of downloads and emptied out my paypal account….grrrrr.... Paypal is very cooperative but there is just about no way to get ahold of itunes.
Either the supply was low due to the manufacturing of the retina display or the machining process of the stainless steel frame, or Apple sold a crap load of phones.
Then my notifications blew up with a crap load of "yassssssss..".
When the first season was on, we had a crap load of people come into town; and now it's started again and season two hasn't even started yet.
"Ya, but I'm ranked bottom right now, I'm thinking I should get all my friends to bet on me so they can win a crap load of money," Brian Austin Green chimed in.
Near Darwin on East Falkland Island it's pissing a crap load of freezing sleet, a gale is blowing, and Ken, owner of the Darwin House Lodge and a former British Army officer with a mortar brigade, is taking me in his land rover on a tour of Goose Green Battle, one of the fiercest clashes of the 1982 war between Argentina and Britain.
Look at Operation Chase that happened after WWII - 150 miles off of New York, there's a crap-load of such weapons that have been dropped.
We're anticipating the crap load of references to Nora Ephron, Sandra Bullock and Bridget Jones along with ironic rom-com clichés thrown in.
You need your diaper changed because you just crapped a load of question marks.
Because what is a little puke in the hair compared to inconveniencing your friend, who is doing you a gigantic favor, with a load of crap identical to that of a fully grown man's?
Interviewer: I also felt that it was a fat load of crap, as one could define what "crap" is and the essential qualities that make up crap: how you grade a philosophy paper?
