Frequent references to Sex. People mistaking a couple to be having Sex is a running gag throughout the movie.

2 characters have a discussion on Pornographic magazines and videos.

Mild Sexual Innuendo throughout. Mainly for Laughs.

There is a full blown kiss scene between two guys

Shankar beats Kartik. Though meant for humor, the scene is slightly intense. No blood.

All the profanity is Muted in theatrical version.

Fuck is said / implied to be said several times.

Abbreviations like "A F", "OMFG", "FO" are used.

"Behenchod", "Chutiya", "Behen ke -" are said several times. (All Muted)