Orange Grotto 

Slang term for Hooters the restaurant. Derived due to the typical dark wooden interiors, orange dolphin shorts, interesting scenery, and the availability of tasty adult beverages.

Often abbreviated as OG for instant messaging purposes.

1> You should have been at the orange grotto last night. Bob got scotcherated last night and Susan had to take him home after hours.

2> OG tonight?

Orange Grotto by Tanj! January 23, 2008

santas grotto 

The love dungeon in which Santa often takes the elves and people on the naughty list for BDSM related activities.

1) Heard some really lots screeching from Santas grotto last night.
2) Not sure if the snow was melting around Santas grotto but I saw some fluids seeping under the door this morning
3) You seen the Ho ho hoe's coming in and out of Santas grotto? Damn, they would make me cum more than once a year.

santas grotto by SilentDefiner February 7, 2019

The grotto

The best POI in fortnite to ever exist

Hey man, lets drop the grotto and get the mythic minigun!

The grotto by GrottoEnjoyer69 July 9, 2021

waterfall grotto 

A suave moniker for the bathroom, restroom, bog, loo, etc. Coined by wealthy industrialist, philanthropist, and, uh, bicyclist H. E. Pennypacker.

“Now, I assume there’s a waterfall grotto?” -Pennypacker

“No.” -Christine Nyhart

waterfall grotto by Khronus August 6, 2024

Spengers seafood grotto

A berkeley ca institution for years located at University and 4th strt
Street closed permanently in October of 2018 much missed!

Spengers seafood grotto was a great place for seafood in the East Bay!

Spengers seafood grotto by 4realazitgits April 15, 2021

Grotta 

An accumulation of clothes in the pelvic area. Originates in Cleveland, Ohio See also Wedgie

When you stand up, I can see the grotta you have, pull it out.

Grotta by Mannywallace May 17, 2006

grotopotamus

a word describing a woman living in groton, ct. usually over weight; if not over weight than stick thin with the figure of a straw, ugly, missing or crooked teeth, disgusting thing. almost always seen at crystal mall trying to snag a sub schooler while her husband is out to sea; if she is single BEWARE shes out to trap a man, use his life savings to buy herself a ring, brainwash into marriage and in a few years divorce for a fresh new submariner.

if you come by any pretty groton navy wives then they must be imported from the west coast!

Hey did you see his wife, shes pretty hot...... Sorry no bro shes a grotopotamus.

grotopotamus by John Strong Man August 13, 2007