a brim - When you're so full of stuff, like fluid or semen, you're ab

When you're so full of stuff, like fluid or semen, you're about to explode with pleasure.

"That guy was a brim, he looked like he was about to explode.", Chris in class

"She was a brim, and it was the best thing ever.", Mia in a DM

"That was a full-on brim, it was amazing.", Sam on TikTok