booger
/ˈbʊɡə/ /ˈbuːɡə
/noun North American informal
A piece of nasal mucus.The worst thing I've ever gotten was a tissue with boogers in it....
- I never knew my nose was capable of such boogers.
- It's like when you're told at the end of a long double date that you've had a booger on your nose the whole night.
Origin
Late 19th century: perhaps an alteration of bugger or bogey2.