slipping it to

Verb

slip it to (third-person singular simple present slips it to, present participle slipping it to, simple past and past participle slipped it to)

1. (slang, vulgar) To sexually penetrate
   • It didn't matter what the hell you painted because you knew good and well that as long as you were slipping it to one of the nation's greatest patrons of the arts, you could have sold Miss Megabucks any old sack of garbage.2012, The Onion Book of Known Knowledge, page 69

   Synonyms:

   coitize

2. (idiomatic, slang) To smuggle (something) to someone; to surreptitiously pass (something) to someone.