1 definition by blondiecurls

N. V. Sexually Inappropriate but Not Gay.
for instances when two people of the same sex, who are close friends, make advancements upon each other, with no intention of following through.
(this is completely different to hetroflexible or an actual sexual preference)

- a good time for awkward turtle, sexual tention jellyfish or tmi turkey moments.
Jackie and Anne were dirty dancing and holding each other, but laughing hysterically

Sam: oh, they are totally SINGing right now!
Jess: oh defs.
by blondiecurls October 10, 2008
Get the SING mug.