's definitions
When terms with multiple, differing meanings conflict in a given context. A portmanteau of "nomenclature" and "clash". Especially useful for abbreviations like "BPM" when there's a doctor, a DJ, and a network technician in the same room.
Get the nomenclashmug. Hollys mom got Sarah Fennings'ed and is now posted all over the internet. I heard her boyfriend didnt come out of his room for a week straight just jerking off...
Get the Sarah Fenningsmug. A communal phenomena in which members of the public display an over reliance on law enforcement to mediate civil matters.
Get the Karenitismug. The creator of the Friendship thread of Urban Dictionary, not the pandemic. Connect with the Torontonian on garbagewizard.com
Farren: Hey man! Did the Canadian Police put your personal chats online?
Aayush: I don't know, but I have been called the 'friendship virus' for a long time.
Fariha: I am so very famous. I played on the City-winning TDSB cricket team. How did you know about the virus while at High School?
Garbage Wizard: Email me, you shitposting freaks. Most of what you have been reading on Urban Dictionary is from my personal chats with a beauty queen. I am a Friendship Virus.
Aayush: I don't know, but I have been called the 'friendship virus' for a long time.
Fariha: I am so very famous. I played on the City-winning TDSB cricket team. How did you know about the virus while at High School?
Garbage Wizard: Email me, you shitposting freaks. Most of what you have been reading on Urban Dictionary is from my personal chats with a beauty queen. I am a Friendship Virus.
Get the Friendship Virusmug. Fear of low battery, i.e. anxiety associated with a mobile phone shutting down because it lacks enough charge in the battery to operate.
Get the FOLOBAmug. 
Get the PCDSmug.