Wiktionary
n. (context idiomatic English) gore; gruesome images.
Wikipedia
Blood and Guts is a live album by American jazz pianist Mal Waldron featuring a performance recorded in Paris in 1970 and released on the French Futura label.
Usage examples of "blood and guts".
The five liters of blood and guts were secured in a hard plastic Pelican case.
The first to reach Hawk went down screaming in a flurry of blood and guts as Hawk's axe opened him up across the belly.
None of the bastard's blood and guts had landed on the hit man's excellent, tasteful clothes.
An adult case, without some evidence of disability or blood and guts or a stalking boyfriend—.
The great and heavy blade cut down through Half A Man's human face, right next to the energy's dividing line, and then carried on down, cutting the human half away from the energy until the crimson blade erupted from the groin in a rush of blood and guts.
The stench of spilled blood and guts was becoming almost overwhelming.