While crouched over your partner and receiving a hummer you defecate on your partner's neck, hence a brown bow-tie. Note that the person delivering the brown bow-tie must be facing his partner's head, lest he deliver a brown sombrero.
"While Sarah was giving me a hummer last night, those refried beans kicked in and I couldn't help but give her a brown bow-tie!"
by TheSinkingSpell June 30, 2009
Get the brown bow-tiemug. A silk bow tie worn by female business professionals. Currently in style 2008. Toronto women are know for this bow tie
by Dave Mr Lame August 5, 2008
Get the Womens Bow Tiemug. by Bill cosby’s boyfriend June 4, 2023
Get the Bow tiemug.