2. Like 'toejam', but from the wearing off of the lubricant through oral pleasure and ending up on your partner's lips.
3. Cumming in a Trojan condom.
"Honey, my fingers are stuck! This thing's too small!"
"That's because you forgot to roll it, now hurry the hell up"
Of definition 2:
"I'm not kissing you, you've got trojam around your lips"
Josh: How'd Kendall do that?
Devon: It's a secret.