bum chigger 

1. a form of small insect that burrows within one's rectal area.
2. an insult deriving from the small rectal-burrowing insect.

"shut the fuck up, bum chigger"

bum chigger by matt August 27, 2003

bum chigger 

for someone or something to be irritating, ugly, or an overall bad thing

“you’re a bum chigger”

bum chigger by stick.bug June 5, 2021

BUMCHUGGER 

n. faggot ass homo that likes nothing better than to insert his pecker in to another mans ass. v. bumchugged, bumchugging 1. to have your homo ass reamed by a bumchugger. 2. to repeatedly insert and remove your homo penis in another mans ass.

Julio: I went to Elton Johns concert last night.
Dave: That fag is a bumchugger and you must be too!
queer: If I don't get bumchugged after the Cher concert tonight then something is defintely wrong.
heterosexual:Get the fuck out of my sight you bumchugging bumchugger before you get bumchugged with this fucking baseball bat.

BUMCHUGGER by DBish August 31, 2008