anon1027's definitions

armpit mustard

A mustard that is under the arm in the pit.

Armpit mustard became popular when Ethan Dolan spoke on twitter about having this condition.

Grayson: Yo bro!
Ethan: Yeah bro?
Grayson: What’s that pastey stuff under your arm man?
Ethan: Oh that? That’s just my armpit mustard man
Grayson: Cool dude!
Ethan: Yeah man

by anon1027 February 21, 2018