1.
without doubt (used for emphasis). Inner side of a person, object or thing
certainly
surely
for sure unquestionably
without/beyond doubt
without/beyond question
beyond any doubt
undoubtedly
indubitably
assuredly
positively
absolutely in a definite manner; clearly.
inner side of something.
interior
inner part
2.
the inner part; the interior.
situated in, or derived from, the inside.
inner
interior
internal
inmost
innermost
Setting: (nightlife in a bar)
Guy walks up to a girl in a bar....
Guy: "Do you know when I am indefinitely?"
Girl:"Indefinitly?"
Guy:"When my balls are smackin you, in the ass! That's when I know, I am IN DEFINITLY"!
GIRL: "Do you know when YOUR indefinitely?"
GUY:"Indefinitly?"
GIRL:"When your balls are smackin me, in the my ass! That's when I know, your IN DEFINITLY"!
Pick up line that works to both his & hers advantage.
"Sir, we found something that is going to spread and become infinite."
"Well do we know how long this is going to occur?"
"No sir, it is indefinitely infinite."