The feeling one gets when they empty out the spit valve of their musical instrument (a trumpet or trombone, for example) and find that spit is not the only thing that is coming out. The realization that someone has taken it upon themselves to jerk off onto the mouthpiece and into the instrument comes quickly. The accompanying feelings that the person has include (in this order) disbelief, extreme sorrow, rage, hate for the whole world, fear, pity, nausea and other phsycial sickness, and finally self hatred. The self loathing heaves are a thing that many people don't even wish on their worst enemy.
After a long day of enforcing city health codes, Hansel decided to jam out for a while. He grabbed his trumpet and began belting out some songs. He emptied out the spit valve and his life took a considerable turn for the worse. As soon as he figured out someone had given him a "gift", he immediately got the self loathing heaves. He cried himself to sleep that night.
by buks May 11, 2006
 Get the self loathing heavesmug.
Get the self loathing heavesmug. Noun. As in to get or receive, it is the removal of someone from your life or getting fired just at Christmas time...
Sally knew Christmas was the season of giving so she finally decided to give her boyfriend Paul the heave ho ho ho.
by sheila in the car December 6, 2012
 Get the Heave ho ho homug.
Get the Heave ho ho homug. by The_God_of_Tits_and_Wine September 23, 2019
 Get the Dick Dry-Heavingmug.
Get the Dick Dry-Heavingmug. A shortened version of "heavy" used as a nickname to fat shame siblings who are arrogant about being overweight
Sibling 1: "Want to put your marshmallow creme and peanut butter down and ride bikes?"
Sibling 2: "I can't, I'm hungry and my show is coming on"
Sibling 1: "Enjoy your food, Heav"
Sibling 2: "I can't, I'm hungry and my show is coming on"
Sibling 1: "Enjoy your food, Heav"
by TheBFH September 14, 2023
 Get the Heavmug.
Get the Heavmug. To put on an act seeming to remove one's own stomach contents by means of forced regurgitation, such as eating something that makes you sick.
Alan: Hey man, I think Jimmy's faking it. 
Jake: Why do you think?
Alan: He said last night that he had to heave bread, that he might not be in for school today
Jake: I think you're right. Why wouldn't he be able to come in if he threw a loaf of bread?
Jake: Why do you think?
Alan: He said last night that he had to heave bread, that he might not be in for school today
Jake: I think you're right. Why wouldn't he be able to come in if he threw a loaf of bread?
by Mr. $mithers December 19, 2008
 Get the heave breadmug.
Get the heave breadmug. by HeavHefter3000 August 5, 2022
 Get the Heavsmug.
Get the Heavsmug. 