A hotdog or burger bun made out of regular white bread slices. Typically when used when you forget to buy the specific buns.
Person 1: I forgot to buy the hotdog buns!!
Person 2: Guess we gotta break out the white bread and make some struggle buns.
Person 2: Guess we gotta break out the white bread and make some struggle buns.
by SteeliestGunz September 4, 2023
Get the Struggle Bunmug. by the leftovers  June 24, 2023
Get the Bun-less Burgermug. A Bun is someone who hypes up plans but always ends up backing out at the last minute. Bun’s usually have the best excuses prepared in their arsenal so that they can escape from any plan thrown at them.
A Bun: Let’s go! I’m the most down person there is. We going no matter what.
Victim of a Bun: Sounds good, I’ll meet you there @10:00pm.
A Bun: Damn, nevermind. I won’t make it, I have to walk my sisters neighbors dogs pet fish later. You guys have fun though!
Victim of a Bun: Sounds good, I’ll meet you there @10:00pm.
A Bun: Damn, nevermind. I won’t make it, I have to walk my sisters neighbors dogs pet fish later. You guys have fun though!
by A Victim of Bun October 21, 2022
Get the Bunmug. When a guy is so feminine that it seems as if his dick has jumped away from his balls and out of his pants.
Dan: OMG, DUUUUDDDDDEEEEEEE! His hot dog has totally left the bun!
Bill: ALERT ALERT *THE HOT DOG HAS LEFT THE BUN!* ALERT! ALERT!
Bill: ALERT ALERT *THE HOT DOG HAS LEFT THE BUN!* ALERT! ALERT!
by fjhdhrjjhf August 11, 2015
Get the the hot dog has left the bunmug. by the man and yung gun January 19, 2010
Get the done down to the bunsmug. 
