A pair of pajamas so unattractive (for example: baggy flannel pajamas) that they make the male penis shrivel back inside, preventing an erection from occurring.
by BigAsh&LJ November 08, 2013
When someone is feeling horny and feels the need to be sexually satisfied by any interested person. When someone has hot crotch, their standards may be lowered in order to fulfil their sexual desires. Hot crotch is usually, but not always, alcohol induced.
by BigAsh&LJ September 24, 2016