Urban Dictionary: NSU

I know shit is gettin wocky but remember... NSU - never switch up keep grinding .

by GoVerySlowDemon January 11, 2018

Non Specific Urethritis, aka a popular song by Cream. referring to a sexually transmitted infection suffered by Eric Clapton.

Eric went to a party with 3 groupies last night, and woke up with an NSU.

by Shaggy The Hag May 02, 2021