sighfuck 

n. the act of expressing extreme displeasure while sighing
v. to sigh while engaged in sexual intercourse

- She tiredly sat down and sighfucked.
- Because John had a long day, he could not perform normally. He sighfucked in bed.

sighfuck by inkdemon March 22, 2004

Sighduck 

(verb)Based on psyduck, the evolution of a long, deep, audible breath expressing sadness, relief, tiredness, or a similar feeling

"Oh man the weather outside is bad, sighduck!" or "I really hate my job, I wish i could quit, sighhhduck"

Sighduck by CrisJovovich June 26, 2009

Sightfuck 

The action in which thots, prostitutes, or Hoes fantasize about having intercourse with an individual while staring at same individual. This action applies to any gender.

On the first day of school, Ashley sat in the back of class sightfucking the new freshmen.

Sightfuck by Dick Malone August 14, 2018