What you call someone when they're being an asshole or just plain annoying
Person A: lmao I killed you in gta 5!
Person B: smelly rat!
When bits of left over shit fell out of the stinky unwiped sweaty ass of your neighborhood piss boy. Making your recently acquired v12 automobile smell like your dad.
"Yoooo, man pull up in the smelly ass automobile"
When you shit on 10 £50 notes, then shove them down somebody's crevice. Then you ram it up the man's arse with an object of interest.
"That boy is such a twat, I'm going to give him a Smelly Josephine later."
Crusty toast is a sexual act performed by 2 people of same of different sex during intercourse. the first person has to shit all over the second person's chest, let it dry for 2 days while the second person feeds on his own shit and the butt juice from the shit drying on his chest. after the shit dries it has to be scraped off with a knife and put on a toast. voila! now both of them can enjoy a crusty toast on a pleasent wednesday morning!
"Dude, Mike and Molly had a smelly crusty toast this morning!"
They smell but they claim not to even though they catch fish with their bear paws. They are addicted to ice cream and need caffeine but wont have coffee. Sometimes Justin Bieber. Gate keeps mac and cheese.
Ella: Wow, do you smell that?
A fellow rabbit: Yeah, its that smelly Bear. Lets talk about this in the groupchat.
when you getting sexy time with a girl and you take a rancid shit on her upper lip to make it resemble Hitlers mustache
damn that bitch was so had I had to whip out the smelly nazi