1 definition by anon1027
A mustard that is under the arm in the pit.
Armpit mustard became popular when Ethan Dolan spoke on twitter about having this condition.
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
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